Cutting device for optical fiber cable processing

Abstract

The utility model discloses a cutting device for optical fiber cable processing, and relates to the technical field of optical fiber cable processing. Comprising a machining table, supporting legs are fixed to the positions, close to the four corners, of the bottom of the machining table, a U-shaped plate is fixed to the top of the machining table, an air cylinder is fixed to the top of the U-shaped plate, a movable plate is arranged on the inner side of the U-shaped plate, a pressing plate and a blade are fixed to the bottom of the movable plate, and the bottom end of the air cylinder extends to the inner side of the U-shaped plate to be fixedly connected with the movable plate. An optical fiber cable is conveyed into the device through the conveying roller, the optical fiber cable is positioned through the first supporting blocks and the second supporting blocks, and the first supporting blocks and the second supporting blocks are matched with arc-shaped grooves in the tops of the first supporting blocks and the second supporting blocks to form a plurality of semicircular grooves, so that a plurality of optical fiber cables can be placed; therefore, a plurality of optical fiber cables can be cut off at the same time.

Description

Technical Field

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

[0002] Fiber optic cable is a communications cable consisting of two or more glass or plastic optical fiber cores within a protective sheath covered by a plastic PVC outer casing. Signals along the inner optical fibers are generally transmitted using infrared light. Fiber optic cables need to be cut to length according to specifications during production, so a cutting device is required.

[0003] The prior art publication number CN219786412U is a cutting device for optical fiber cable processing, which includes a stand, a mounting seat, a cutting mechanism, a transmission mechanism, and cables, etc. The stand is fixed with a mounting seat in the middle, and a cutting mechanism is installed on the mounting seat. Transmission mechanisms are provided on both sides of the stand, and the middle of the cable passes through the cutting mechanism, and both ends of the cable pass through the transmission mechanism. The utility model achieves the effect of making the cut of the optical fiber cable smooth. The utility model achieves the function of cutting the optical fiber cable smoothly by setting a fixed cutter and a toothed cutter, cooperating with a mounting seat and a servo motor.

[0004] In the above-mentioned device, when cutting an optical fiber cable, only one optical fiber cable can be accommodated in the device. Therefore, only one optical fiber cable can be cut at the same time. When multiple optical fiber cables need to be cut, they need to be cut one by one, which is time-consuming and labor-intensive, and has low processing efficiency. Utility Model Content

[0005] The utility model provides a cutting device for processing optical fiber cables. Multiple semicircular grooves are formed by arc grooves on multiple first support blocks and second support blocks, thereby forming multiple workstations, and multiple optical fiber cables can be placed, so that multiple optical fiber cables can be cut at the same time; by adjusting the upper and lower indirections of the conveying rollers and the spacing between the first support block and the second support block, optical fiber cables of different sizes can be conveyed and positioned, so that the device can be suitable for cutting optical fiber cables of different sizes.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for processing optical fiber and optical cable, comprising a processing table, legs are fixed at the bottom of the processing table near the four corners, a U-shaped plate is fixed on the top of the processing table, a cylinder is fixed on the top of the U-shaped plate, a movable plate is provided on the inner side of the U-shaped plate, a pressure plate and a blade are fixed on the bottom of the movable plate, and the bottom end of the cylinder extends to the inner side of the U-shaped plate and is fixedly connected to the movable plate;

[0007] Two conveying mechanisms are provided on the top of the processing table, and the two conveying mechanisms are respectively located at the front and rear sides of the U-shaped plate. A first groove is opened on the processing table, and the first groove is located below the blade. Two pressing plates are provided, and the two pressing plates are distributed at the front and rear sides of the blade.

[0008] The groove is provided with a first support block and a second support block arranged side by side. There are two first support blocks, which are arranged side by side horizontally. There are two second support blocks, and the two second support blocks are respectively located on the left and right sides of the two first support blocks. Arc grooves are provided on the top of the first support block near the left and right sides and on the top of the second support block near the first support block.

[0009] Preferably, the two conveying mechanisms both include conveying rollers, and there are two conveying rollers which are arranged up and down, a second groove is opened on the top of the processing table, and the conveying roller located below is movably connected in the second groove, a first motor is fixed on the right side of the processing table, and the output shaft of the first motor extends into the second groove and is fixedly connected to the conveying roller, vertical plates are fixed on the top of the processing table at the left and right sides of the second groove, and the conveying roller located above is movably connected to the vertical plates.

[0010] Preferably, the first supporting block and the second supporting block are respectively fixedly connected with the first fixed block and the second fixed block at the bottom, the first groove is opened at the front side of the first groove, two side-by-side movable blocks are arranged in the third groove, and the two movable blocks are threadedly connected with the second screw rods, a connecting rod is fixed between the two second screw rods, and a worm gear is fixed on the connecting rod, a second motor is fixed to the bottom of the processing table, a worm gear is fixed to the output end of the second motor, and the worm gear extends into the third groove and meshes with the worm gear.

[0011] Preferably, a fourth groove is provided on the rear side of the third groove, a plurality of tooth blocks distributed in a linear array are fixed on the rear side of the fourth groove, a through groove is provided on the first fixed block, and a rectangular groove is provided on the rear side of the through groove, a gear is movably connected in the through groove, the rear side of the gear extends through the rectangular groove into the fourth groove and meshes with the tooth block, a fixing plate is provided on the front side of the gear, the fixing plate is fixedly connected to the adjacent second fixed block, and a plurality of tooth blocks meshing with the gear are fixed on the rear side of the fixing plate.

[0012] Preferably, the vertical plate is provided with a slot, a movable block is provided on the inner side of the vertical plate, a first screw is threadedly connected to the movable block, upper and lower ends of the first screw are movably connected to the vertical plate, and a knob is fixed on the top end extending to the outside.

[0013] Preferably, a slide rail is fixedly connected to the bottom of the first groove, and the first fixed block and the second fixed block are both movably connected to the first groove via the slide rail.

[0014] Preferably, the movable plate is provided with through holes near the four corners, a fixing rod is provided in the through holes, and two ends of the fixing rod are respectively fixedly connected to the processing table and the U-shaped plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The optical fiber cable is transported into the device through the transport roller, and the optical fiber cable is positioned through the first support block and the second support block. The first support block and the second support block are each provided with two, and the arc grooves on the top of the first support block and the second support block form a plurality of semicircular grooves, so that multiple optical fiber cables can be placed, so that multiple optical fiber cables can be cut at the same time;

[0017] 2. The height of the upper conveying roller is adjusted by the first screw and the movable block, so as to adjust the upper and lower spacing of the conveying roller, and the spacing between the first support block and the second support block is adjusted by the second motor, worm, worm gear, movable block, second screw, gear and gear block and other components, so as to adjust the size of the semicircular groove, so that the device can be suitable for cutting optical fiber cables of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is the external structure diagram of the utility model;

[0020] Figure 3 This is a diagram showing the internal structure of the first groove of the utility model.

[0021] Numbers in the figure: 1, processing table; 2, conveyor roller; 3, pressure plate; 4, vertical plate; 5, U-shaped plate; 6, cylinder; 7, first screw; 8, moving block; 9, first motor; 10, movable plate; 11, first support block; 12, blade; 13, second support block; 14, fixed rod; 15, movable block; 16, second fixed block; 17, first fixed block; 18, worm gear; 19, gear; 20, worm; 21, second motor; 22, second screw; 23, slide rail; 24, fixed plate. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-3The utility model provides a technical solution for a cutting device for processing optical fiber cables: a cutting device for processing optical fiber cables, comprising a processing table 1, legs are fixed at the bottom of the processing table 1 near the four corners, a U-shaped plate 5 is fixed on the top of the processing table 1, a cylinder 6 is fixed on the top of the U-shaped plate 5, a movable plate 10 is provided on the inner side of the U-shaped plate 5, a pressing plate 3 and a blade 12 are fixed on the bottom of the movable plate 10, and the bottom end of the cylinder 6 extends to the inner side of the U-shaped plate 5 and is fixedly connected to the movable plate 10;

[0024] The movable plate 10 is provided with holes near the four corners, and a fixing rod 14 is provided in the holes, and the two ends of the fixing rod 14 are respectively fixedly connected to the processing table 1 and the U-shaped plate 5, so as to limit the movement of the movable plate 10 and prevent the movable plate 10 from deflecting;

[0025] Two conveying mechanisms are provided on the top of the processing table 1, and the two conveying mechanisms are respectively located on the front and rear sides of the U-shaped plate 5. A first groove is opened on the processing table 1, and the first groove is located below the blade 12. Two pressing plates 3 are provided, and the two pressing plates 3 are distributed on the front and rear sides of the blade 12;

[0026] Both conveying mechanisms include conveying rollers 2, and two conveying rollers 2 are provided and arranged up and down. A second groove is provided on the top of the processing table 1, and the conveying roller 2 located below is movably connected in the second groove. A first motor 9 is fixed on the right side of the processing table 1, and the output shaft of the first motor 9 extends into the second groove and is fixedly connected to the conveying roller 2. Vertical plates 4 are fixed on the top of the processing table 1 at both sides of the left and right sides of the second groove. The conveying roller 2 located above is movably connected with the vertical plates 4 to feed the optical fiber cable before cutting into the device and to feed the optical fiber cable after cutting out of the device. A groove is provided on the vertical plate 4, and a moving block 8 is provided on the inner side of the vertical plate 4. A first screw rod 7 is threadedly connected to the moving block 8. The upper and lower ends of the first screw rod 7 are movably connected with the vertical plate 4, and a knob is fixed on the top end extending to the outside, so that the upper and lower spacing of the conveying roller 2 can be adjusted, so that optical fiber cables of different sizes can be transported;

[0027] A first support block 11 and a second support block 13 are arranged side by side in the groove. Two first support blocks 11 are provided and are arranged side by side in a transverse direction. Two second support blocks 13 are provided and the two second support blocks 13 are respectively located on the left and right sides of the two first support blocks 11. Arc grooves are provided at the top of the first support block 11 near the left and right sides and at the top of the second support block 13 near the first support block 11.

[0028] The first support block 11 and the second support block 13 are fixedly connected to the first fixed block 17 and the second fixed block 16 at the bottom, respectively. A third groove is provided on the front side of the first groove. Two side-by-side movable blocks 15 are provided in the third groove, and the two movable blocks 15 are both threadedly connected with second screws 22. A connecting rod is fixed between the two second screws 22, and a worm gear 18 is fixed on the connecting rod. A second motor 21 is fixed to the bottom of the processing table 1, and a worm 20 is fixed to the output end of the second motor 21, and the worm 20 extends into the third groove and meshes with the worm gear 18. A fourth groove is provided on the rear side of the first groove, and a plurality of gear blocks distributed in a linear array are fixed to the rear side of the fourth groove. A through groove is provided on the first fixed block 17, and a rectangular groove is provided on the rear side of the through groove. The through groove is movably connected to the worm gear 18. There is a gear 19, the rear side of the gear 19 extends through the rectangular groove into the fourth groove and meshes with the tooth block, a fixed plate 24 is provided on the front side of the gear 19, the fixed plate 24 is fixedly connected to the adjacent second fixed block 16, and a plurality of tooth blocks meshing with the gear 19 are fixed on the rear side of the fixed plate 24, the indirect adjustment between the first support block 11 and the second support block 13 is adjusted, so as to adjust the size of the semicircular groove formed by the arc groove, so as to be suitable for the positioning of optical fiber cables of different sizes, a slide rail 23 is fixedly connected to the bottom of the first groove, the first fixed block 17 and the second fixed block 16 are movably connected to the first groove through the slide rail 23, the first fixed block 17 and the second fixed block 16 are supported, and the first fixed block 17 and the second fixed block 16 are facilitated to move smoothly.

[0029] Working principle: When in use, the device is connected to the power supply, and the optical fiber cable is fed into the device from between the two conveying rollers 2 on the front side, so that the optical fiber cable is located in the semicircular groove formed by the arc groove at the top of the first support block 11 and the second support block 13, and the cutting position is positioned to prevent deviation and cause the incision to be skewed, and pass through between the two conveying rollers 2 on the rear side, and the first motor 9 is started. The first motor 9 conveys the optical fiber cable backward. When the length required to be cut is reached, the first motor 9 is turned off, and the cylinder 6 is started. The cylinder 6 pushes the movable plate 10 to drive the pressure plate 3 and the blade 12 to move downward. The pressure plate 3 first contacts with the optical fiber cable to fix it, and then the blade 12 cuts the optical fiber cable. The cut optical fiber cable is sent out of the device through the rear conveying roller 2 to complete the cutting operation. During use, multiple semicircular grooves are formed by the arc grooves between the two first support blocks 11 and the two second support blocks 13. , so that multiple optical fiber cables can be placed, so that multiple optical fiber cables can be cut at the same time, and the worm 20 is driven by the second motor 21 to drive the worm wheel 18 to rotate, and the second screw rod 22 is driven to rotate, so that the movable block 15 moves, and the movable block 15 drives the first support block 11 to move through the first fixed block 17, and at the same time, the first fixed block 17 drives the gear 19 to move when it moves, and the gear 19 is rotated through the fourth groove inner gear block, so as to push the fixed plate 24 to drive the second fixed block 16 to move, so that the two first support blocks 11, the first support block 11 and the second support block 13 are separated in sequence, so as to adjust the size between the arc grooves, and at the same time, the first screw rod 7 is driven by the knob to rotate so that the movable block 8 drives the conveying roller 2 located above to move up and down, so as to adjust the distance between the two conveying rollers 2, which can be suitable for the cutting processing of optical fiber cables of different sizes.

[0030] 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. A cutting device for processing optical fiber and optical cable, comprising a processing table (1), characterized in that: The bottom of the processing table (1) is fixed with supporting legs near the four corners, the top of the processing table (1) is fixed with a U-shaped plate (5), the top of the U-shaped plate (5) is fixed with a cylinder (6), the inner side of the U-shaped plate (5) is provided with a movable plate (10), the bottom of the movable plate (10) is fixed with a pressing plate (3) and a blade (12), and the bottom end of the cylinder (6) extends to the inner side of the U-shaped plate (5) and is fixedly connected to the movable plate (10); Two conveying mechanisms are provided on the top of the processing table (1), and the two conveying mechanisms are respectively located on the front and rear sides of the U-shaped plate (5); a first groove is opened on the processing table (1), and the first groove is located below the blade (12); two pressing plates (3) are provided, and the two pressing plates (3) are distributed on the front and rear sides of the blade (12); A first support block (11) and a second support block (13) are arranged side by side in the groove. Two first support blocks (11) are provided and are arranged side by side in a transverse direction. Two second support blocks (13) are provided and are located on the left and right sides of the two first support blocks (11), respectively. Arc grooves are provided at the top of the first support block (11) near the left and right sides and at the top of the second support block (13) near the first support block (11).

2. The optical fiber cable processing cutting device according to claim 1, characterized in that: The two conveying mechanisms both include a conveying roller (2), and two conveying rollers (2) are provided and arranged up and down. A second groove is opened on the top of the processing table (1), and the conveying roller (2) located at the bottom is movably connected in the second groove. A first motor (9) is fixed on the right side of the processing table (1), and the output shaft of the first motor (9) extends into the second groove and is fixedly connected to the conveying roller (2). Vertical plates (4) are fixed on the top of the processing table (1) at the left and right sides of the second groove, and the conveying roller (2) located at the top is movably connected to the vertical plates (4).

3. The optical fiber cable processing cutting device according to claim 1, characterized in that: The first supporting block (11) and the second supporting block (13) are respectively fixedly connected to a first fixed block (17) and a second fixed block (16) at the bottom, a third groove is provided at the front side of the first groove, two movable blocks (15) are arranged side by side in the third groove, and the two movable blocks (15) are both threadedly connected to a second screw rod (22), a connecting rod is fixed between the two second screw rods (22), and a worm gear (18) is fixed on the connecting rod, a second motor (21) is fixed to the bottom of the processing table (1), a worm gear (20) is fixed to the output end of the second motor (21), and the worm gear (20) extends into the third groove and meshes with the worm gear (18).

4. The optical fiber and cable processing cutting device according to claim 3, characterized in that: A fourth groove is provided at the rear side of the first groove, and a plurality of tooth blocks distributed in a linear array are fixed at the rear side of the fourth groove. A through groove is provided on the first fixed block (17), and a rectangular groove is provided at the rear side of the through groove. A gear (19) is movably connected in the through groove. The rear side of the gear (19) extends through the rectangular groove into the fourth groove and meshes with the tooth block. A fixing plate (24) is provided at the front side of the gear (19). The fixing plate (24) is fixedly connected to the adjacent second fixed block (16), and a plurality of tooth blocks meshing with the gear (19) are fixed at the rear side of the fixing plate (24).

5. The optical fiber cable processing cutting device according to claim 2, characterized in that: The vertical plate (4) is provided with a slot, the inner side of the vertical plate (4) is provided with a moving block (8), the moving block (8) is threadedly connected with a first screw rod (7), the upper and lower ends of the first screw rod (7) are movably connected to the vertical plate (4), and the top end extends to the outside and is fixed with a knob.

6. The optical fiber cable processing cutting device according to claim 3, characterized in that: A slide rail (23) is fixedly connected to the bottom of the first groove, and the first fixed block (17) and the second fixed block (16) are both movably connected to the first groove via the slide rail (23).

7. The optical fiber cable processing cutting device according to claim 1, characterized in that: The movable plate (10) is provided with through holes near the four corners, and a fixing rod (14) is provided in the through holes, and the two ends of the fixing rod (14) are respectively fixedly connected to the processing table (1) and the U-shaped plate (5).

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