Optical fiber shearing device with limiting function

Abstract

The utility model relates to the technical field of optical fiber shearing, and discloses an optical fiber shearing device with a limiting function, which comprises a working table, the top of the working table is fixedly connected with two supporting plates which are symmetrically distributed, the opposite inner sides of the two supporting plates are rotatably connected with the same rotating column, and the rotating column is fixedly connected with the working table. A reel is arranged on the outer side of the rotating column, a fixing frame is arranged at the top of the workbench, a mounting groove is formed in the fixing frame, an air cylinder is fixedly connected to the inner side wall of the mounting groove, and a cleaning piece is fixedly connected to the output end of the air cylinder; the top of the workbench is fixedly connected with two fixing plates which are symmetrically distributed. The optical fiber shearing device with the limiting function has the advantages that the outer side of an optical fiber needing to be sheared is cleaned, and the situation that the optical fiber needs to be manually conveyed to the bottom of an optical fiber cutting blade to be cut due to much dust and other impurities on the outer side of the optical fiber, and the cutting efficiency is low is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber shearing, in particular to an optical fiber shearing device with a limiting function. Background Art

[0002] The shearing device is a machine for processing metal. After the metal material is taken, it will be cut into a certain length according to the actual production needs. During the cutting process of the metal material, it is necessary to ensure that the metal material is placed more firmly, otherwise it will easily cause metal displacement during the subsequent shearing process and affect the shearing effect.

[0003] When the existing optical fiber cutting device cuts the outer side of the optical fiber, the outer side of the optical fiber is easily contaminated with dust, resulting in the optical fiber being dirty after cutting. In addition, the optical fiber cutting requires manual adjustment of the position of the optical fiber and multiple cutting of the optical fiber, resulting in low optical fiber cutting efficiency and time-consuming and labor-intensive. Therefore, a optical fiber cutting device with a limiting function is proposed to solve the above-mentioned problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an optical fiber cutting device with a limiting function, which has the advantages of cleaning the outer side of the optical fiber to be cut, preventing a large amount of dust and other debris on the outer side of the optical fiber, and preventing the optical fiber from needing to be manually sent to the bottom of the optical fiber cutting blade for cutting, resulting in low cutting efficiency. It solves the problem of a large amount of dust and other debris on the outer side of the optical fiber during cutting, resulting in the need for manual cleaning after cutting, and the need to manually adjust the position of the optical fiber during the optical fiber cutting process, so that the optical fiber can complete multiple cuts.

[0006] (II) Technical solution

[0007] The utility model solves the above-mentioned technical problem with the following technical solution: a fiber cutting device with a limiting function, comprising a workbench, wherein the top of the workbench is fixedly connected with two support plates in a symmetrical distribution, the two support plates are rotatably connected with the same rotating column on the relative inner sides, a winding wheel is arranged on the outer side of the rotating column, a fixing frame is arranged on the top of the workbench, a mounting groove is arranged inside the fixing frame, a cylinder is fixedly connected with the inner side wall of the mounting groove, a cleaning sheet is fixedly connected with the output end of the cylinder, and two fixing plates in a symmetrical distribution are fixedly connected with the top of the workbench, and the two fixing plates are fixedly connected with the fixing frame on the top of the workbench. The relatively inner side of the fixed plate is rotatably connected to the same first wire feeding wheel, and the relatively inner sides of the two fixed plates are rotatably connected to the second wire feeding wheel located at the lower side of the first wire feeding wheel, the top of the workbench is fixedly connected to a connecting plate, the rear side of the connecting plate is rotatably connected to a rotating block, the rear side of the rotating block is rotatably connected to a sliding rod, the bottom of the sliding rod is fixedly connected to a connecting piece, the bottom of the connecting piece is fixedly connected to two symmetrically distributed fixing pieces, cutting blades are installed on the relatively inner sides of the two fixing pieces, and the front side of the connecting plate is fixedly connected to a second motor whose output shaft is fixedly connected to the rotating block.

[0008] The beneficial effects of the utility model are:

[0009] The optical fiber cutting device with a limit function has the advantages of cleaning the outside of the optical fiber to be cut, preventing a lot of dust and other debris on the outside of the optical fiber, and the optical fiber needs to be manually sent to the bottom of the optical fiber cutting blade for cutting, which has a low cutting efficiency.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, the number of the cylinders is four and they are symmetrically distributed, the rear side of the rear fixed plate is rotatably connected to a first gear fixedly connected to the first wire feeding wheel, and the rear side of the rear fixed plate is rotatably connected to a second gear fixedly connected to the second wire feeding wheel.

[0012] Furthermore, the first gear is meshed with the second gear, and a first motor whose output shaft is fixedly connected to the first gear is fixedly connected to the rear side of the rear fixing plate.

[0013] The beneficial effect of adopting the above further solution is that it facilitates the automatic transmission of the optical fiber, so that the optical fiber can be automatically transmitted to the bottom of the cutting blade for cutting, thereby improving the cutting efficiency of the optical fiber.

[0014] Furthermore, a slide rail is provided on the rear side of the connecting plate, the outer side of which is slidably connected to the sliding rod, and a wire harness located on the rear side of the connecting plate is installed on the top of the workbench.

[0015] The beneficial effect of adopting the above further solution is that it prevents the sliding rod from automatically rotating under the rotation of the rotating block, and at the same time regulates the outer side of the optical fiber to prevent the position of the optical fiber from shifting during cutting, causing errors in optical fiber cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is an enlarged view of the structure A of the utility model;

[0018] Figure 3 This is the connection diagram of the cylinder and the cleaning sheet of the utility model;

[0019] Figure 4 It is an enlarged view of structure B of the utility model.

[0020] In the figure: 1. workbench; 2. support plate; 3. rotating column; 4. winding wheel; 5. fixed frame; 6. mounting groove; 7. cylinder; 8. cleaning sheet; 9. fixed plate; 10. first wire feeding wheel; 11. second wire feeding wheel; 12. first gear; 13. second gear; 14. first motor; 15. connecting plate; 16. rotating block; 17. sliding rod; 18. connecting plate; 19. fixing plate; 20. cutting blade; 21. second motor; 22. slide rail; 23. wire harness. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the embodiment, Figure 1-4A fiber optic shearing device with a limiting function is provided. The utility model comprises a workbench 1. Two symmetrically distributed support plates 2 are fixedly connected to the top of the workbench 1. The inner sides of the two support plates 2 are rotatably connected to the same rotating column 3. A winding wheel 4 is arranged on the outer side of the rotating column 3. A fixing frame 5 is arranged on the top of the workbench 1. A mounting groove 6 is opened inside the fixing frame 5. A cylinder 7 is fixedly connected to the inner side wall of the mounting groove 6. A cleaning sheet 8 is fixedly connected to the output end of the cylinder 7. Two symmetrically distributed fixed plates 9 are fixedly connected to the top of the workbench 1. The inner sides of the two fixed plates 9 are rotatably connected to the same A first wire feeding wheel 10, the relative inner sides of the two fixed plates 9 are rotatably connected to the second wire feeding wheel 11 located at the lower side of the first wire feeding wheel 10, the top of the workbench 1 is fixedly connected to a connecting plate 15, the rear side of the connecting plate 15 is rotatably connected to a rotating block 16, the rear side of the rotating block 16 is rotatably connected to a sliding rod 17, the bottom of the sliding rod 17 is fixedly connected to a connecting piece 18, the bottom of the connecting piece 18 is fixedly connected to two symmetrically distributed fixed pieces 19, the relative inner sides of the two fixed pieces 19 are installed with cutting blades 20, and the front side of the connecting plate 15 is fixedly connected to a second motor 21 whose output shaft is fixedly connected to the rotating block 16.

[0023] There are four cylinders 7 and they are symmetrically distributed. The rear side of the rear fixing plate 9 is rotatably connected to a first gear 12 fixedly connected to the first wire feeding wheel 10 , and the rear side of the rear fixing plate 9 is rotatably connected to a second gear 13 fixedly connected to the second wire feeding wheel 11 .

[0024] The first gear 12 is meshed with the second gear 13 , and a first motor 14 whose output shaft is fixedly connected to the first gear 12 is fixedly connected to the rear side of the rear fixing plate 9 .

[0025] Start the first motor 14, the first motor 14 drives the first gear 12 to rotate, the first gear 12 drives the second gear 13 to rotate, the first gear 12 drives the first wire feeding wheel 10 to rotate, the second gear 13 drives the second wire feeding wheel 11 to rotate, the first wire feeding wheel 10 and the second wire feeding wheel 11 rotate, the rotation directions of the first wire feeding wheel 10 and the second wire feeding wheel 11 are opposite, so that the optical fiber is transferred from between the first wire feeding wheel 10 and the second wire feeding wheel 11 to the lower side of the cutting blade 20 for cutting.

[0026] Start the second motor 21, the second motor 21 drives the rotating block 16 to rotate, the rotating block 16 drives the sliding rod 17 to slide up and down, the sliding rod 17 drives the connecting piece 18 to slide up and down, the connecting piece 18 drives the fixing piece 19 to slide up and down, and the fixing piece 19 drives the cutting blade 20 to slide up and down to cut the optical fiber.

[0027] A slide rail 22 whose outer side is slidably connected to the slide rod 17 is provided at the rear side of the connecting plate 15 , and a wire harness 23 located at the rear side of the connecting plate 15 is installed on the top of the workbench 1 .

[0028] The sliding rod 17 can only slide up and down under the specification of the slide rail 22, so that it will not rotate due to the rotation of the rotating block 16. The wire bundle 23 limits the transmitted optical fiber so that it can only extend to the lower side of the cutting blade 20 for cutting.

[0029] Working principle:

[0030] First: wind the optical fiber around the outside of the winding wheel 4, pass one end of the optical fiber through the inside of the cleaning sheet 8, start the cylinder 7, the cylinder 7 drives the cleaning sheet 8 to move to the outside of the optical fiber, so that the outside of the optical fiber conflicts with the cleaning sheet 8, one end of the optical fiber passes between the first wire feeding wheel 10 and the second wire feeding wheel 11, start the first motor 14, the first motor 14 drives the first gear 12 to rotate, the first gear 12 drives the second gear 13 to rotate, the second gear 13 drives the second wire feeding wheel 11 to rotate, the first gear 12 drives the first wire feeding wheel to rotate, so that the optical fiber is transmitted by the first wire feeding wheel and the second wire feeding wheel 11;

[0031] Then: at the same time, the outside of the optical fiber is cleaned by the cleaning sheet 8, and the optical fiber is placed inside the cable bundle 23 so that the optical fiber extends to the lower side of the cutting blade 20, and the second motor 21 is started. The second motor 21 drives the rotating block 16 to rotate, and the rotating block 16 drives the sliding rod 17 to slide up and down, and the sliding rod 17 drives the connecting piece 18 to slide up and down, and the connecting piece 18 drives the fixing piece 19 to slide up and down, and the fixing piece 19 drives the cutting blade 20 to move up and down to cut the outside of the optical fiber.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An optical fiber cutting device with a limit function, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to two symmetrically distributed support plates (2), the inner sides of the two support plates (2) are rotatably connected to the same rotating column (3), the outer side of the rotating column (3) is provided with a winding wheel (4), the top of the workbench (1) is provided with a fixed frame (5), the interior of the fixed frame (5) is provided with a mounting groove (6), the inner side wall of the mounting groove (6) is fixedly connected to a cylinder (7), the output end of the cylinder (7) is fixedly connected to a cleaning sheet (8), the top of the workbench (1) is fixedly connected to two symmetrically distributed fixed plates (9), the inner sides of the two fixed plates (9) are rotatably connected to the same first wire feeding wheel (10), the two fixed frames (5) are fixedly connected to the same first wire feeding wheel (10), and the fixed frames (5) are fixedly connected to the same first wire feeding wheel (10). The relatively inner side of the plate (9) is rotatably connected to a second wire feeding wheel (11) located at the lower side of the first wire feeding wheel (10); the top of the workbench (1) is fixedly connected to a connecting plate (15); the rear side of the connecting plate (15) is rotatably connected to a rotating block (16); the rear side of the rotating block (16) is rotatably connected to a sliding rod (17); the bottom of the sliding rod (17) is fixedly connected to a connecting piece (18); the bottom of the connecting piece (18) is fixedly connected to two symmetrically distributed fixing pieces (19); the relatively inner sides of the two fixing pieces (19) are equipped with cutting blades (20); the front side of the connecting plate (15) is fixedly connected to a second motor (21) whose output shaft is fixedly connected to the rotating block (16).

2. The optical fiber cutting device with a position limiting function according to claim 1, characterized in that: The number of the cylinders (7) is four and they are symmetrically distributed; the rear side of the rear fixing plate (9) is rotatably connected to a first gear (12) fixedly connected to the first wire feeding wheel (10); the rear side of the rear fixing plate (9) is rotatably connected to a second gear (13) fixedly connected to the second wire feeding wheel (11).

3. The optical fiber cutting device with a limit function according to claim 2, characterized in that: The first gear (12) is meshed with the second gear (13), and a first motor (14) whose output shaft is fixedly connected to the first gear (12) is fixedly connected to the rear side of the rear fixing plate (9).

4. The optical fiber cutting device with a limit function according to claim 1, characterized in that: The rear side of the connecting plate (15) is provided with a slide rail (22) whose outer side is slidably connected to the sliding rod (17), and the top of the workbench (1) is provided with a wiring harness (23) located at the rear side of the connecting plate (15).

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