Optical fiber fixed-length peeling equipment

Abstract

The utility model provides optical fiber fixed-length peeling equipment which is installed on a base and comprises two peeling main bodies and a fixing frame, the two peeling main bodies are both installed on the fixing frame and are connected through a movable device, and the movable device is used for adjusting the distance between the two peeling main bodies. The base is further provided with a limiting device, the limiting device corresponds to the two peeling main bodies in position, the limiting device is used for limiting an optical fiber, the device is provided with a movable device, the movable device is used for adjusting the distance between the two peeling main bodies, and therefore in the using process, the optical fiber can be conveniently peeled; the position between the two peeling main bodies can be adjusted through the movable device, and when the diameter of an optical fiber or the thickness of a coating layer is large, the distance between the two peeling main bodies can be increased, so that the optical fiber cannot be excessively stretched or compressed before the preset peeling length is reached, and the length fixing accuracy of the optical fiber is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber stripping, in particular to an optical fiber fixed-length stripping device. Background Art

[0002] Fiber optic stripping equipment is a device specially used to strip the outer coating of optical fiber. Fiber optic stripping equipment is widely used in the fields of fiber optic communication, fiber optic sensing, fiber optic measurement, etc.

[0003] In the existing optical fiber stripping equipment, it usually includes a base, two stripping devices and a fixed frame, wherein the stripping device is usually composed of a motor and a cutting knife, and the motor drives the cutting knife to rotate, and the optical fiber is stripped by the cutting knife. Generally, when in use, the optical fiber will pass between the two stripping devices, and the cable will be cut by the joint action of the two stripping devices. However, during the use of the existing stripping equipment, since the spacing between the two stripping devices is usually set to be fixed, and the diameters and coating thicknesses of different optical fibers may be different, this will affect the difficulty and accuracy of stripping. If the diameter or coating thickness of the optical fiber is large, the force and time required for stripping may increase, resulting in the optical fiber being over-stretched or compressed before reaching the predetermined stripping length, thereby affecting the accuracy of the fixed length.

[0004] Therefore, it is necessary to provide a new optical fiber fixed-length stripping device to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an optical fiber fixed-length stripping device.

[0006] The utility model provides an optical fiber fixed-length stripping device, comprising two stripping bodies and a fixing frame, wherein the two stripping bodies are mounted on the fixing frame, and the two stripping bodies are connected via a movable device, and the movable device is used to adjust the spacing between the two stripping bodies. A limiting device is also provided on the base, and the limiting device corresponds to the positions of the two stripping bodies, and the limiting device is used to limit the optical fiber.

[0007] Preferably, the movable device includes a fixed plate and a threaded rod, the bottom end of the fixed plate is fixedly connected to the upper end of the base, a sliding groove is provided on one side of the fixed plate, one side of the two peeling bodies are movably provided in the sliding groove, and one end of the threaded rod movably passes through the two peeling bodies.

[0008] Preferably, the peeling body includes a motor, a support plate, a rotating rod and a cutting knife, one end of the threaded rod movably passes through the support plate, a side of the support plate close to the threaded rod is movably arranged in a sliding groove, the motor is fixedly arranged on the support plate, the output end of the motor is fixedly connected to the rotating rod, a plurality of cutting knives are arranged, and an end of the rotating rod away from the motor is fixedly passed through the plurality of cutting knives.

[0009] Preferably, the limiting device includes a fixed block, a connecting block and a pressing assembly, the bottom end of the fixed block is fixedly connected to the upper end of the base, the connecting block is fixedly arranged at the upper end of the fixed block, a plurality of limiting grooves are arranged on the connecting block, the plurality of limiting grooves correspond to the positions of the plurality of cutting knives, and the pressing assembly is arranged at the upper end of the connecting block.

[0010] Preferably, the pressing assembly includes a pressing plate and a spring, the upper end of the connecting block is provided with a mounting groove, the mounting groove is connected to a plurality of limit grooves, the pressing plate is movably arranged inside the mounting groove, a plurality of springs are provided, the upper ends of the plurality of springs are fixedly connected to the bottom end of the pressing plate, and the ends of the plurality of springs away from the pressing plate are fixedly connected to the inner bottom wall of the mounting groove.

[0011] Preferably, one end of the rotating rod away from the plurality of cutting knives is fixedly connected to a connecting plate.

[0012] Compared with the related art, the optical fiber fixed-length stripping device provided by the utility model has the following beneficial effects:

[0013] The device is provided with a movable device, which is used to adjust the distance between the two stripping bodies, so that during use, the position between the two stripping bodies can be adjusted by the movable device. When the diameter or coating thickness of the optical fiber is large, the distance between the two stripping bodies can be increased, so that before reaching the predetermined stripping length, the optical fiber will not be over-stretched or compressed, thereby improving the accuracy of optical fiber length determination. In addition, a limiting device is provided to correspond to the position of the two stripping bodies, and the limiting device is used to limit the optical fiber. The position of the optical fiber can be further fixed by the limiting device, thereby further improving the accuracy of optical fiber length determination. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the optical fiber fixed-length stripping device provided by the utility model;

[0015] Figure 2 A schematic diagram of another perspective of the optical fiber fixed-length stripping device provided by the utility model;

[0016] Figure 3 A schematic diagram of the activity device provided by the utility model;

[0017] Figure 4 This is a disassembled diagram of the limiting device provided by the utility model.

[0018] Numbers in the figure: 1, base; 2, fixed block; 3, connecting block; 4, fixed frame; 5, fixed plate; 6, pressing plate; 7, cutting knife; 8, threaded rod; 9, motor; 10, connecting plate; 11, supporting plate; 12, rotating rod; 13, spring; 14, limit groove. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0020] Please refer to Figure 1 , Figure 2 , Figure 3 as well as Figure 4 ,in, Figure 1 This is a schematic diagram of the overall structure of the optical fiber fixed-length stripping device provided by the utility model; Figure 2 A schematic diagram of another perspective of the optical fiber fixed-length stripping device provided by the utility model; Figure 3 A schematic diagram of the activity device provided by the utility model; Figure 4 This is a disassembled diagram of the limiting device provided by the utility model.

[0021] In the specific implementation process, Figure 1-Figure 4 As shown, an optical fiber fixed-length stripping device is installed on a base 1, comprising two stripping bodies and a fixing frame 4, the two stripping bodies are both installed on the fixing frame 4, the two stripping bodies are connected by a movable device, the movable device is used to adjust the distance between the two stripping bodies, and a limiting device is also provided on the base 1, the limiting device corresponds to the position of the two stripping bodies, and the limiting device is used to limit the optical fiber;

[0022] The movable device includes a fixed plate 5 and a threaded rod 8. The bottom end of the fixed plate 5 is fixedly connected to the upper end of the base 1. A sliding groove is provided on one side of the fixed plate 5. One side of the two peeling bodies is movably provided in the sliding groove. One end of the threaded rod 8 movably passes through the two peeling bodies.

[0023] In the specific implementation process, the threaded rod 8 can be rotated to change the distance between the two support plates 11, so that the two support plates 11 can move in opposite directions or in adjacent directions;

[0024] Wherein, the above-mentioned threaded rod 8 is a bidirectional threaded rod 8;

[0025] The peeling body includes a motor 9, a support plate 11, a rotating rod 12 and a cutting knife 7. One end of the threaded rod 8 movably passes through the support plate 11. The side of the support plate 11 close to the threaded rod 8 is movably arranged in the sliding groove. The motor 9 is fixedly arranged on the support plate 11. The output end of the motor 9 is fixedly connected to the rotating rod 12. A plurality of cutting knives 7 are arranged. One end of the rotating rod 12 away from the motor 9 is fixedly passed through the plurality of cutting knives 7. One end of the rotating rod 12 away from the plurality of cutting knives 7 is fixedly connected to the connecting plate 10.

[0026] The limiting device includes a fixed block 2, a connecting block 3 and a pressing assembly. The bottom end of the fixed block 2 is fixedly connected to the upper end of the base 1. The connecting block 3 is fixedly arranged at the upper end of the fixed block 2. A plurality of limiting grooves 14 are arranged on the connecting block 3. The plurality of limiting grooves 14 correspond to the positions of the plurality of cutting knives 7. The pressing assembly is arranged at the upper end of the connecting block 3. The pressing assembly includes a pressing plate 6 and a spring 13. A mounting groove is arranged at the upper end of the connecting block 3. The mounting groove is communicated with the plurality of limiting grooves 14. The pressing plate 6 is movably arranged inside the mounting groove. A plurality of springs 13 are arranged. The upper ends of the plurality of springs 13 are all fixedly connected to the bottom end of the pressing plate 6. The ends of the plurality of springs 13 away from the pressing plate 6 are all fixedly connected to the inner bottom wall of the mounting groove.

[0027] In the specific implementation process, by setting the connection block 3, a plurality of limit grooves 14 are set at the upper end of the connection block 3, and the plurality of limit grooves 14 correspond to the positions of the plurality of cutting knives 7, so that the optical fiber can directly enter the bottom position of the cutting knife 7 for stripping and cutting according to the position of the limit groove 14, and by setting the pressing plate 6 and a plurality of springs 13, when it is necessary to control the position of the optical fiber, the pressing plate 6 can be pressed so that the pressing plate 6 fits the optical fiber, so that the position of the optical fiber can be limited by the pressing plate 6;

[0028] The distance between the cutting blades 7 can be enlarged by rotating the threaded rod 8 and the motor 9 can be stopped, and then the position of the optical fiber can be limited by the pressing plate 6.

[0029] The working principle provided by the utility model is as follows: when the device is in use, when it is necessary to adjust the distance between the cutting knives 7 respectively provided in the two peeling bodies, the threaded rod 8 can be rotated, and the rotation of the threaded rod 8 drives the distance between the two support plates 11 to change, so that the two support plates 11 can move in opposite directions or in adjacent directions;

[0030] By setting up a connecting block 3, a plurality of limiting grooves 14 are provided at the upper end of the connecting block 3. The plurality of limiting grooves 14 correspond to the positions of the plurality of cutting knives 7, so that the optical fiber can directly enter the bottom position of the cutting knife 7 for stripping and cutting according to the position of the limiting groove 14. By setting up a pressing plate 6 and a plurality of springs 13, when it is necessary to control the position of the optical fiber, the pressing plate 6 can be pressed so that the pressing plate 6 fits the optical fiber, so that the position of the optical fiber can be limited by the pressing plate 6.

[0031] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0032] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An optical fiber fixed-length stripping device, the device is installed on a base (1), characterized in that: It comprises two stripping bodies and a fixing frame (4), wherein the two stripping bodies are mounted on the fixing frame (4), and the two stripping bodies are connected via a movable device, wherein the movable device is used to adjust the distance between the two stripping bodies, and a limiting device is also provided on the base (1), wherein the limiting device corresponds to the position of the two stripping bodies, and the limiting device is used to limit the optical fiber.

2. The optical fiber fixed-length stripping device according to claim 1, characterized in that: The movable device comprises a fixed plate (5) and a threaded rod (8), the bottom end of the fixed plate (5) is fixedly connected to the upper end of the base (1), one side of the fixed plate (5) is provided with a sliding groove, one side of the two peeling bodies are movably arranged in the sliding groove, and one end of the threaded rod (8) movably passes through the two peeling bodies.

3. The optical fiber fixed-length stripping device according to claim 2, characterized in that: The peeling body comprises a motor (9), a support plate (11), a rotating rod (12) and a cutting knife (7); one end of the threaded rod (8) movably passes through the support plate (11); a side of the support plate (11) close to the threaded rod (8) is movably arranged in a sliding groove; the motor (9) is fixedly arranged on the support plate (11); an output end of the motor (9) is fixedly connected to the rotating rod (12); a plurality of cutting knives (7) are arranged; and an end of the rotating rod (12) away from the motor (9) is fixedly passed through a plurality of cutting knives (7).

4. The optical fiber fixed-length stripping device according to claim 3, characterized in that: The limiting device comprises a fixed block (2), a connecting block (3) and a pressing assembly, wherein the bottom end of the fixed block (2) is fixedly connected to the top end of the base (1), the connecting block (3) is fixedly arranged on the top end of the fixed block (2), a plurality of limiting grooves (14) are arranged on the connecting block (3), the plurality of limiting grooves (14) correspond to the positions of the plurality of cutting knives (7), and the pressing assembly is arranged on the top end of the connecting block (3).

5. The optical fiber fixed-length stripping device according to claim 4, characterized in that: The pressing assembly comprises a pressing plate (6) and a spring (13); the upper end of the connecting block (3) is provided with a mounting groove, the mounting groove is connected with a plurality of limit grooves (14); the pressing plate (6) is movably arranged inside the mounting groove; a plurality of springs (13) are provided; the upper ends of the plurality of springs (13) are fixedly connected to the bottom end of the pressing plate (6); and the ends of the plurality of springs (13) away from the pressing plate (6) are fixedly connected to the inner bottom wall of the mounting groove.

6. The optical fiber fixed-length stripping device according to claim 5, characterized in that: One end of the rotating rod (12) away from the plurality of cutting knives (7) is fixedly connected to a connecting plate (10).

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