Optical fiber cutting device

Abstract

The utility model relates to the technical field of optical fiber processing, in particular to an optical fiber cutting device which comprises a laser cutting machine, a movable groove is formed in the middle of the top end of the laser cutting machine, a motor is arranged outside the side, close to the movable groove, of the laser cutting machine, and a movable table is arranged at the end, located in the movable groove, of an output shaft of the motor. According to the utility model, the rotating cylinder, the controller and the electromagnet plate are matched for use, mixed chips sliding from the movable table can fall on the surface of the electromagnet plate, metal chips of an armor layer are magnetically adsorbed by the electromagnet plate, other chips without magnetism slide into the waste discharge groove II to be discharged, and after the chips are classified, the rotating cylinder is started, and the chips are discharged by the controller. The rotating air cylinder drives the electromagnet plate to turn over towards the other side, the magnetism of the electromagnet plate is changed through the controller, the magnetism of the electromagnet plate disappears, and therefore metal chippings on the electromagnet plate slide into the first waste discharge groove to be discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber processing, in particular to an optical fiber cutting device. Background Art

[0002] Fiber cleaving is the process of cutting optical fibers to specific lengths, end-face shapes, and quality requirements. Fiber optics are a medium used for optical signal transmission and are widely used in fields such as fiber-optic communications and fiber-optic sensing. Precise cleaving is crucial for ensuring fiber performance.

[0003] After the optical fiber cutting device cuts and processes the optical fiber, the waste remaining on the cutting table needs to be cleaned manually. In addition, since the waste contains the armor layer that improves the structural strength of the optical fiber, metal debris and other debris will be generated after cutting. The metal debris can be recycled.

[0004] However, existing optical fiber cutting devices are not equipped with a structure for sorting and processing mixed waste, so the mixed waste can only be collected in a centralized manner and then sorted and screened at a later time. Utility Model Content

[0005] The purpose of the present invention is to provide an optical fiber cutting device to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] An optical fiber cutting device comprising

[0008] A laser cutting machine, wherein a movable slot is provided in the middle of the top of the laser cutting machine, a motor is provided on the outside of the laser cutting machine near the movable slot, and a movable platform is provided at one end of the output shaft of the motor located inside the movable slot;

[0009] A screening mechanism is provided inside the laser cutting machine, and waste discharge trough 1 and waste discharge trough 2 are respectively provided on both sides of the bottom end of the laser cutting machine;

[0010] The laser cutting machine is provided with clamping mechanisms at the upper ends of both sides close to the movable groove, and the laser cutting machine is provided with a cutting mechanism at the upper end of the middle part close to the movable groove.

[0011] Preferably, the clamping mechanism includes a bracket 1, which is arranged at the upper ends of both sides of the laser cutting machine close to the movable groove, an electric push rod is fixedly installed in the middle of the top of the bracket 1, a clamping plate is provided at the output shaft end of the electric push rod, and a support plate is provided in the middle of the top of the movable table;

[0012] Preferably, the cutting mechanism includes a second bracket, which is arranged just above the middle of the laser cutting machine near the movable slot, a servo slide module is arranged at the top of the second bracket, and a laser cutting head is arranged below the servo slide module;

[0013] Preferably, the screening mechanism includes an electromagnet plate, which is movably mounted on the inner middle part of the laser cutting machine. A rotary cylinder is provided on the outer middle part of one end of the laser cutting machine, and the output shaft of the rotary cylinder is fixedly connected to the electromagnet plate.

[0014] Preferably, a controller is provided below the middle portion of the electromagnet plate, and the controller is electrically connected to the electromagnet plate;

[0015] Preferably, the laser cutting machine is provided with material guide plates at the upper ends of both sides close to the electromagnet plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. This optical fiber cutting device cooperates with a rotary cylinder, a controller and an electromagnet plate. The mixed debris sliding off the movable table will fall on the surface of the electromagnet plate, among which the metal debris of the armor layer is magnetically attracted by the electromagnet plate, while other non-magnetic debris slides into the waste discharge trough 2 for discharge. After the debris is classified, the rotary cylinder is started to drive the electromagnet plate to flip to the other side. The magnetism of the electromagnet plate is then changed by the controller, causing the magnetism of the electromagnet plate to disappear. In this way, the metal debris on the electromagnet plate slides into the waste discharge trough 1 for discharge.

[0018] 2. This optical fiber cutting device is used in conjunction with a laser cutting machine, a movable table, a support plate and a clamping plate. When cutting the optical fiber, the optical fiber is placed on the support plate, and then the electric push rod is started. The electric push rod controls the clamping plate to descend and cooperate with the support plate to clamp the optical fiber. The laser cutting head is then controlled by the servo slide module to cut the optical fiber. After cutting, the laser cutting head is turned off, the clamping plate is lifted, and then the optical fiber is removed. In this way, the optical fiber will not be displaced during cutting, and the height of the clamping plate can be controlled to adapt to clamping optical fibers of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall main structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0021] Figure 3 For the utility model Figure 1 A in the middle is an enlarged schematic diagram;

[0022] Figure 4 For the utility model Figure 1 Enlarged schematic diagram of point B in the middle.

[0023] In the figure: 1. Laser cutting machine; 2. Movable trough; 3. Motor; 4. Movable table; 5. Waste discharge trough 1; 6. Waste discharge trough 2; 7. Bracket 1; 8. Electric push rod; 9. Clamp; 10. Support plate; 11. Electromagnetic iron plate; 12. Rotary cylinder; 13. Controller; 14. Guide plate; 15. Bracket 2; 16. Servo slide module; 17. Laser cutting head. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] like Figure 1-4 As shown, the utility model provides a technical solution:

[0026] A fiber cutting device comprises a laser cutting machine 1, a movable groove 2 is provided in the middle of the top of the laser cutting machine 1, a motor 3 is provided on the outside of the side of the laser cutting machine 1 close to the movable groove 2, the output shaft of the motor 3 is located in the inner end of the movable groove 2 and a movable table 4 is provided, the upper ends of both sides of the laser cutting machine 1 close to the movable groove 2 are provided with a clamping mechanism, the clamping mechanism comprises a bracket 7, the bracket 7 is arranged at the upper ends of both sides of the laser cutting machine 1 close to the movable groove 2, an electric push rod 8 is fixedly installed in the middle of the top of the bracket 7, a splint 9 is provided at the output shaft end of the electric push rod 8, a support plate 10 is provided in the middle of the top of the movable table 4, a cutting mechanism is provided at the upper end of the middle of the movable groove 2 of the laser cutting machine 1, the cutting mechanism comprises a bracket 2 15, the bracket 2 15 is arranged just above the middle of the movable groove 2 of the laser cutting machine 1, a servo slide module 16 is provided at the top of the bracket 2 15, and a laser cutting head 17 is provided below the servo slide module 16;

[0027] In this embodiment, when cutting the optical fiber, the optical fiber is placed on the support plate 10, and then the electric push rod 8 is started. The electric push rod 8 controls the clamping plate 9 to descend and cooperate with the support plate 10 to clamp the optical fiber, and then the servo slide module 16 controls the laser cutting head 17 to cut the optical fiber. After cutting, the laser cutting head 17 is turned off, and the clamping plate 9 is lifted, and then the optical fiber is removed. In this way, the optical fiber will not be displaced during cutting, and the height of the clamping plate 9 can be controlled to adapt to clamping optical fibers of different diameters.

[0028] like Figure 2As shown, the interior of the laser cutting machine 1 is provided with a screening mechanism, which includes an electromagnet plate 11, which is movably mounted on the inner middle part of the laser cutting machine 1, and a rotating cylinder 12 is provided on the outer middle part of one end of the laser cutting machine 1, and the output shaft of the rotating cylinder 12 is fixedly connected to the electromagnet plate 11, and waste discharge trough 1 5 and waste discharge trough 2 6 are respectively provided on both sides of the bottom end of the laser cutting machine 1, and a controller 13 is provided below the middle of the electromagnet plate 11, and the controller 13 is electrically connected to the electromagnet plate 11, and guide plates 14 are provided on the upper ends of both sides of the laser cutting machine 1 near the electromagnet plate 11;

[0029] In this embodiment, the motor 3 is started after processing, and the motor 3 controls the movable table 4 inside the movable groove 2 to flip downward. At this time, the left side of the electromagnet plate 11 is tilted, and the magnetism of the electromagnet plate 11 is changed by the controller 13. At this time, the mixed debris sliding off the movable table 4 will fall on the surface of the electromagnet plate 11, among which the metal debris of the armor layer is magnetically adsorbed by the electromagnet plate 11, and other debris that does not have magnetism slides into the waste discharge trough 2 6 for discharge. When the debris is classified, the rotating cylinder 12 is started, and the rotating cylinder 12 drives the electromagnet plate 11 to flip to the other side, and then the magnetism of the electromagnet plate 11 is changed by the controller 13, so that the magnetism of the electromagnet plate 11 disappears, so that the metal debris on the electromagnet plate 11 slides into the waste discharge trough 1 5 for discharge.

[0030] Working principle: When cutting optical fiber, place the optical fiber on the support plate 10, then start the electric push rod 8, which controls the clamping plate 9 to descend and cooperate with the support plate 10 to clamp the optical fiber, and then control the laser cutting head 17 to cut the optical fiber through the servo slide module 16. After cutting, turn off the laser cutting head 17, lift the clamping plate 9, and then remove the optical fiber. After processing, start the motor 3, which controls the movable table 4 inside the movable groove 2 to flip downward. At this time, the left side of the electromagnet plate 11 is tilted, and the magnetic field of the electromagnet plate 11 is changed by the controller 13. At this time, the mixed debris sliding down from the movable table 4 will fall on the surface of the electromagnet plate 11, among which the metal debris of the armor layer is magnetically attracted by the electromagnet plate 11, while other debris without magnetism slides down to the waste discharge trough 2 6 for discharge. After the debris is classified, the rotary cylinder 12 is started, and the rotary cylinder 12 drives the electromagnet plate 11 to flip to the other side, and then the magnetism of the electromagnet plate 11 is changed by the controller 13, so that the magnetism of the electromagnet plate 11 disappears, so that the metal debris on the electromagnet plate 11 slides down to the waste discharge trough 1 5 for discharge.

[0031] It should be noted that:

[0032] The electromagnetic plate 11 uses an electromagnetic chuck of model XM11-300x600, which utilizes the magnetic effect of electric current to magnetize and generate magnetic force, and belongs to the prior art, so it will not be described in detail.

[0033] The laser cutting head 17 uses a fiber laser cutting head of model BT240S, which uses a laser beam generated by a fiber laser for cutting, which belongs to the existing technology and will not be described in detail.

[0034] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. An optical fiber cutting device, characterized in that: include A laser cutting machine (1), wherein a movable groove (2) is provided at the middle of the top of the laser cutting machine (1), a motor (3) is provided on the outside of the laser cutting machine (1) near the movable groove (2), an output shaft of the motor (3) is located inside the movable groove (2), and a movable platform (4) is provided at one end thereof; A screening mechanism is provided inside the laser cutting machine (1), and a waste discharge trough 1 (5) and a waste discharge trough 2 (6) are provided on both sides of the bottom end of the laser cutting machine (1); The laser cutting machine (1) is provided with clamping mechanisms at the upper ends of both sides close to the movable groove (2), and the laser cutting machine (1) is provided with a cutting mechanism at the upper end of the middle part close to the movable groove (2).

2. The optical fiber cutting device according to claim 1, characterized in that: The clamping mechanism includes a bracket (7), which is arranged at the upper ends of both sides of the laser cutting machine (1) close to the movable groove (2), an electric push rod (8) is fixedly installed in the middle of the top end of the bracket (7), a clamping plate (9) is provided at the output shaft end of the electric push rod (8), and a support plate (10) is provided in the middle of the top end of the movable platform (4).

3. The optical fiber cutting device according to claim 1, characterized in that: The cutting mechanism includes a second bracket (15), which is arranged just above the middle of the laser cutting machine (1) near the movable groove (2), and a servo slide module (16) is arranged at the top of the second bracket (15), and a laser cutting head (17) is arranged below the servo slide module (16).

4. The optical fiber cutting device according to claim 1, characterized in that: The screening mechanism comprises an electromagnet plate (11), which is movably mounted in the middle of the inner side of the laser cutting machine (1). A rotary cylinder (12) is provided in the middle of the outer side of one end of the laser cutting machine (1), and the output shaft of the rotary cylinder (12) is fixedly connected to the electromagnet plate (11).

5. The optical fiber cutting device according to claim 4, characterized in that: A controller (13) is provided below the middle portion of the electromagnetic plate (11), and the controller (13) is electrically connected to the electromagnetic plate (11).

6. The optical fiber cutting device according to claim 5, characterized in that: The laser cutting machine (1) is provided with material guide plates (14) at the upper ends of both sides close to the electromagnet plate (11).

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