Automatic fiber penetrating and disc loading system and method of optical fiber screening machine

Abstract

The invention discloses an automatic fiber threading and coiling system of an optical fiber screening machine, which comprises a wire arranging part, a fiber pulling part and a wire collecting part, and is characterized in that the wire arranging part is arranged on one side of the wire collecting part, and the fiber pulling part is arranged on one side of the wire arranging part and the wire collecting part; the fiber pulling part comprises a fiber pulling moving assembly, a clamp loosening assembly, a horizontal clamping assembly and an optical fiber shearing assembly, and the clamp loosening assembly, the optical fiber shearing assembly and the horizontal clamping assembly are sequentially arranged on the fiber pulling moving assembly; the fiber pulling and moving assembly can drive the clamp loosening assembly, the horizontal clamping assembly and the optical fiber shearing assembly to reciprocate between the wire arranging component and the wire collecting component; a take-up clamp is arranged on one side of an optical fiber disc clamped on the take-up component and used for clamping an optical fiber head so that light can be wound on the optical fiber disc after the optical fiber disc rotates. According to the invention, automatic fiber threading and coiling can be realized, the efficiency of fiber threading and coiling is improved, and the equipment can be prevented from being shut down.

Description

Technical Field

[0001] The present invention relates to the technical field of optical fiber equipment, and in particular to an automatic fiber threading and loading system and method for an optical fiber screening machine. Background Art

[0002] Optical fiber is an optical fiber, which is an important transmission medium in communication. As an important equipment in the optical fiber production process, the working efficiency of the optical fiber screening machine affects the production speed of the optical fiber and the cost of the production workshop. Most of the existing optical fiber screening machines are manually threading the optical fiber into the reel, and each operator operates several devices at the same time. This may cause the equipment to stop after the screening is completed while waiting for the operator to replace the reel and thread the fiber onto the reel again. Therefore, the ability to realize self-threading and pulling the fiber onto the reel will greatly improve the efficiency of the screening machine. Summary of the invention

[0003] The purpose of the present invention is to provide an automatic fiber threading and reeling system and method for an optical fiber screening machine, which can realize automatic fiber threading and reeling, improve the efficiency of fiber threading and reeling, and realize reel changing without stopping the equipment.

[0004] The technical solution adopted by the present invention is: An automatic fiber threading and reeling system for an optical fiber screening machine includes a cable arrangement component, a fiber pulling component and a cable take-up component. The cable take-up component is used to clamp an optical fiber reel and drive the optical fiber reel to rotate and reel the optical fiber. The cable arrangement component is arranged on one side of the cable take-up component. The fiber pulling component is arranged on one side of the cable arrangement component and the cable take-up component and is used to thread the optical fiber on the cable arrangement component to the cable take-up component during the fiber threading process. The cable arrangement component is used to arrange the optical fiber on the optical fiber reel. The fiber-pulling component includes a fiber-pulling moving component, a clamp releasing component, a horizontal clamping component, an optical fiber cutting component and a fiber-pulling component installation panel. The fiber-pulling moving component is arranged on the fiber-pulling component installation panel. The clamp releasing component, the optical fiber cutting component and the horizontal clamping component are sequentially arranged on the fiber-pulling moving component. The fiber-pulling moving component can drive the clamp releasing component, the horizontal clamping component and the optical fiber cutting component to move horizontally back and forth between the cable arrangement component and the cable collection component. A cable collection clamp is provided on one side of the optical fiber reel clamped on the cable collection component for clamping the optical fiber head so that the light can be wound around the optical fiber reel after the optical fiber reel is rotated.

[0005] Preferably, the cable arrangement components include a cable arrangement transverse movement component, a guide wheel assembly, a vertical fiber pulling component, a guide wheel rotation component and a cable arrangement installation panel; the cable arrangement installation panel is connected to the cable arrangement transverse movement component, the cable arrangement transverse movement component drives the cable arrangement installation panel to move horizontally back and forth, the guide wheel assembly, the vertical fiber pulling component and the guide wheel rotation component are installed on the cable arrangement installation panel, the vertical fiber pulling component is arranged on one side of the guide wheel assembly, the guide wheel of the guide wheel rotation component is arranged between the guide wheel assembly and the low position of the vertical wire pulling component, the optical fiber is wound from the guide wheel assembly to the vertical fiber pulling component, the vertical wire pulling component pulls the optical fiber down to a low position, and the guide wheel rotation component swings outward through its guide wheel to wind the optical fiber outward.

[0006] Preferably, the vertical fiber drawing assembly includes a vertical moving mechanism, a vertical clamping mechanism and a clamping block, the vertical moving mechanism is vertically arranged on the cable installation panel, the vertical clamping mechanism is arranged on the vertical moving mechanism, the vertical moving mechanism drives the vertical clamping mechanism to move up and down, and the vertical clamping mechanism is used to clamp the optical fiber head; The guide wheel rotating assembly includes a guide wheel rotating assembly fixing plate, a rotating mechanism, a rocker arm and a swinging guide wheel assembly. The rotating mechanism is fixed on the cable installation panel through the guide wheel rotating assembly fixing plate, the rocker arm is arranged on a rotatable unit in the rotating mechanism, and the swinging guide wheel assembly is arranged at one end of the rocker arm; when the rotating mechanism rotates, the rocker arm and the swinging guide wheel assembly on the rocker arm are driven to rotate together.

[0007] Preferably, the fiber pulling component also includes a fiber pushing assembly and a cable arranging guide wheel assembly disposed on the fiber pulling component mounting panel, and the fiber pushing assembly and the cable arranging guide wheel assembly are arranged between the guide wheel assembly and the low position of the vertical fiber pulling assembly; in the process of clamping and threading the optical fiber onto the fiber disc, the optical fiber passes through the guide wheel assembly and the cable arranging guide wheel assembly in sequence, and is clamped on the vertical fiber pulling assembly located at the low position, and the fiber pushing assembly is used to push the passing optical fiber sideways so that the optical fiber is located on the guide wheel swinging path of the guide wheel rotating assembly.

[0008] Preferably, the clamp release assembly includes a clamp release assembly installation panel, a spring guide rod, a clamp release assembly return spring, a positioning plate, a guide rail slider assembly, a clamp opening block telescopic mechanism and a clamp opening block, the clamp release assembly installation panel is installed on the fiber pulling moving assembly, the clamp release assembly return spring is sleeved on the spring guide rod, so that the clamp release assembly return spring is compressed and extended along the spring guide rod, a guide rail slider assembly is arranged on the clamp release assembly installation panel along the back and forth moving direction of the fiber pulling moving assembly, the positioning plate is arranged on the guide rail slider assembly, the positioning plate can move back and forth along the guide rail slider assembly, the spring guide rod is arranged along the length direction of the guide rail slider assembly and is connected to the clamp release assembly installation panel, the clamp release assembly return spring is sleeved on the spring guide rod, and both ends of the clamp release assembly return spring are respectively connected and contacted with the positioning plate and the clamp release assembly installation panel; The telescopic mechanism of the clamp opening block is fixed on the positioning plate and moves horizontally with the positioning plate. The clamp opening block is fixed on the extension unit of the telescopic mechanism of the clamp opening block. In the optical fiber, the fiber pulling component drives the clamp loosening component to move the telescopic mechanism of the clamp opening block on the installation panel to the top of the take-up clamp of the take-up component. The telescopic mechanism of the clamp opening block drives the clamp opening block to press down the take-up clamp of the take-up component, so that the take-up clamp of the take-up component clamps the optical fiber.

[0009] Preferably, the clamp release assembly further comprises a positioning adjustment mechanism, the positioning plate is connected to the clamp release assembly mounting panel via the positioning adjustment mechanism, and the positioning adjustment mechanism is used to adjust the initial position of the positioning plate and the clamp opening block telescopic mechanism; The positioning adjustment mechanism includes a positioning rod fixing block, a positioning nut and a positioning rod. The positioning rod fixing block is installed on the mounting panel of the clamp loosening assembly. A threaded hole is provided on one side of the positioning rod fixing block. The positioning rod passes through the threaded hole of the positioning rod fixing block. The distance between the positioning rod and the clamp opening block telescopic mechanism is adjusted by the distance the positioning rod is screwed out, so as to adjust the initial position of the clamp opening block telescopic mechanism and the clamp opening block. The positioning nut is arranged on the positioning rod, adjacent to the outer side of the positioning rod fixing block, and the positioning rod is locked by the positioning nut.

[0010] Preferably, the horizontal clamping assembly includes a fiber-pulling telescopic mechanism, a fiber-pulling clamping mechanism and two fiber-pulling clamping blocks. The fiber-pulling clamping mechanism is arranged at the movable end of the fiber-pulling telescopic mechanism. The fiber-pulling telescopic mechanism can drive the fiber-pulling clamping mechanism to move up and down. The two fiber-pulling clamping blocks are respectively mounted on two clamping heads on the fiber-pulling clamping mechanism. The two fiber-pulling clamping blocks are clamped and released through the fiber-pulling clamping mechanism to clamp and release the optical fiber. The parts where the short fiber-pulling clamping block and the long fiber-pulling clamping block are clamped and contacted with each other are both planes. The two fiber drawing clamping blocks are respectively a short fiber drawing clamping block and a long fiber drawing clamping block.

[0011] The optical fiber cutting assembly includes an optical fiber cutting telescopic mechanism, an optical fiber cutting mechanism, an optical fiber cutting plate and an optical fiber cutting tool. The optical fiber cutting assembly is arranged side by side with the horizontal clamping assembly, and the optical fiber cutting assembly is in front of the horizontal clamping assembly. The optical fiber cutting telescopic mechanism can be telescoped up and down. The optical fiber cutting telescopic mechanism is installed on the mounting panel of the clamp release assembly. The optical fiber cutting mechanism is fixed on the extension unit of the optical fiber cutting telescopic mechanism, and can realize the up and down movement of the optical fiber cutting mechanism. There are two clamps on the optical fiber cutting mechanism that can be opened and closed, and the optical fiber cutting plate and the optical fiber cutting tool are respectively fixed on the two clamps of the optical fiber cutting mechanism.

[0012] Preferably, the fiber pushing assembly includes a fiber pushing assembly mounting plate, a fiber pushing assembly telescopic mechanism and a fiber pushing block. The fiber pushing assembly telescopic mechanism is fixed to the fiber pulling component mounting panel through the fiber pushing assembly mounting plate. The fiber pushing assembly telescopic mechanism can be extended and retracted. The fiber pushing block is connected to the extension unit in the telescopic mechanism of the fiber pushing assembly. The fiber pushing block is provided with a groove for accommodating the optical fiber.

[0013] Preferably, the wire-receiving component comprises a wire-receiving driving unit, a wire-receiving active end, a wire-receiving clamp, a first wire-receiving chuck, a small wire-receiving chuck, a passive wire-receiving end, a clamping cylinder, a wire-receiving guide rail and a wire-receiving bracket. The wire-receiving active end is mounted on the wire-receiving bracket, the wire-receiving driving unit is rotationally connected to the wire-receiving active end, the first wire-receiving chuck is mounted on the wire-receiving active end, and the wire-receiving driving unit drives the first wire-receiving chuck to rotate together when rotating. The wire-receiving clamp is mounted on the edge of the first wire-receiving chuck and rotates with the first wire-receiving chuck. The second wire-receiving chuck is mounted on the passive wire-receiving end; the wire-receiving active end is mounted on the wire-receiving bracket, the wire-receiving driving unit is rotationally connected to the wire-receiving active end, the first wire-receiving chuck is mounted on the wire-receiving active end, the wire-receiving driving unit drives the first wire-receiving chuck to rotate together, the wire-receiving clamp is mounted on the edge of the first wire-receiving chuck and rotates with the first wire-receiving chuck, and the second wire-receiving chuck is mounted on the passive wire-receiving end; The end is installed on the take-up bracket, the take-up bracket is fixed on the ground or fixed together with the optical fiber screening machine equipment, the passive end of the take-up is installed on the slider on the take-up guide rail, the passive end of the take-up can move horizontally on the take-up guide rail through the slider, the take-up guide rail is installed on the take-up bracket, the clamping cylinder drives the passive end of the take-up to slide horizontally, and the optical fiber reel is clamped and loosened, one side of the chuck cylinder is fixed on the active end of the take-up, and the other side is fixed on the passive end of the take-up, and the horizontal movement of the passive end of the take-up is controlled by the clamping and extension of the chuck cylinder, so as to clamp and loosen the optical fiber reel; Preferably, the first wire taking-up chuck and the second wire taking-up chuck are a large wire taking-up chuck and a small wire taking-up chuck respectively.

[0014] The wire take-up clamp comprises a wire take-up clamp mounting seat, a wire take-up clamp piston, a wire take-up clamp piston fixing block and a wire take-up clamp spring. The wire take-up clamp is fixed on the first wire take-up clamp through the wire take-up clamp mounting seat. The wire take-up clamp spring is built into the wire take-up clamp mounting seat. A through hole is provided in the wire take-up clamp mounting seat. One end of the wire take-up clamp spring contacts the first wire take-up clamp, and the other end contacts the wire take-up clamp piston and is in a compressed state, so that the upper end of the wire take-up clamp piston is tightly fitted to the wire take-up clamp mounting seat; the wire take-up clamp piston fixing block is fixedly connected to the wire take-up clamp piston, and the wire take-up clamp piston fixing block protrudes out of the wire take-up clamp mounting seat. When the wire take-up clamp piston fixing block is pressed downward by the clamp release assembly, the wire take-up clamp piston moves downward together with the wire take-up clamp piston fixing block, so that the wire take-up clamp spring is compressed.

[0015] An automatic fiber threading and loading method using the automatic fiber threading and loading system of the optical fiber screening machine as described above comprises the following steps: The cable arrangement component straightens and arranges the optical fiber; Clamp the optical fiber reel onto the take-up component; The fiber pulling moving assembly of the fiber pulling component drives the horizontal clamping assembly and the optical fiber cutting assembly to move to corresponding positions, the optical fiber is clamped by the horizontal clamping assembly, and the optical fiber head is trimmed by the optical fiber cutting assembly; The fiber pulling moving assembly drives the clamp releasing assembly to move above the wire taking-up clamp of the wire taking-up component, and the clamp releasing assembly is pressed down onto the wire taking-up clamp of the wire taking-up component to open the wire taking-up clamp of the wire taking-up component; The fiber pulling moving assembly drives the horizontal clamping assembly and the optical fiber cutting assembly to move further toward the take-up fixture, so that the optical fiber clamped on the horizontal clamping assembly enters the take-up fixture; The clamp release assembly retracts and disengages from the take-up clamp, and the take-up clamp closes to clamp the optical fiber; the take-up component drives the clamped optical fiber reel to rotate, so that the optical fiber is wound onto the optical fiber reel. The beneficial effects of the present invention are: The present invention is achieved by The fiber pulling moving component can drive the clamp releasing component, the horizontal clamping component and the optical fiber cutting component to move back and forth horizontally between the cable arrangement component and the cable taking-up component; a cable taking-up clamp is provided on one side of the optical fiber reel clamped on the cable taking-up component, which is used to clamp the optical fiber head so that the light can be wound around the optical fiber reel after the optical fiber reel is rotated, and automatic fiber threading and reeling can be realized, reducing the fiber breakage phenomenon caused by unskilled fiber threading, improving the efficiency of fiber threading and reeling, and there is no need to wait. Combined with the automatic upper and lower reel system, the equipment can be kept running with high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the automatic fiber threading and loading system of the optical fiber screening machine in an embodiment of the present invention.

[0017] Figure 2 Schematic diagram of the structure of the wiring assembly in the embodiment of the present invention.

[0018] Figure 3 Schematic diagram of the structure of the cable lateral movement assembly in an embodiment of the present invention.

[0019] Figure 4 Schematic diagram of the structure of the vertical fiber drawing assembly in an embodiment of the present invention.

[0020] Figure 5 It is a schematic structural diagram of the guide wheel rotating assembly in an embodiment of the present invention.

[0021] Figure 6 Schematic diagram of the structure of the fiber pulling component in an embodiment of the present invention.

[0022] Figure 7 Schematic diagram of the structure of the clamp release assembly in an embodiment of the present invention.

[0023] Figure 8 Schematic diagram of the structure of the horizontal clamping assembly in an embodiment of the present invention.

[0024] Fig. 9 Schematic diagram of the structure of the optical fiber cutting assembly in an embodiment of the present invention.

[0025] Fig.10 Schematic diagram of the structure of the fiber pushing assembly in an embodiment of the present invention.

[0026] Fig.11 2 is a schematic structural diagram of a wire take-up component in an embodiment of the present invention.

[0027] Fig.12 1 is a front perspective view of a wire take-up clamp in an embodiment of the present invention.

[0028] Fig.13 1 is a rear perspective view of the wire take-up clamp in an embodiment of the present invention.

[0029] Fig.14 2 is a schematic diagram of the structure of the take-up reel in an embodiment of the present invention.

[0030] Fig.15 Schematic diagram of inserting an optical fiber when the take-up clamp is in an open state in an embodiment of the present invention.

[0031] Fig.16 Schematic diagram of the fiber drawing operation of the cable arrangement component in an embodiment of the present invention.

[0032] Fig.17 Schematic diagram of the fiber transfer operation of the cable arrangement component in an embodiment of the present invention.

[0033] Fig.18 It is a schematic diagram of the fiber pulling operation of the fiber pulling component in an embodiment of the present invention.

[0034] Fig.19 It is a schematic diagram of the working of the fiber pulling upper plate of the fiber pulling component in an embodiment of the present invention.

[0035] In the figure: 1- cable arrangement component; 2- fiber pulling component; 3- cable collection component; 4- optical fiber reel; 5- optical fiber; 1-1-cable arrangement lateral movement assembly; 1-2-guide wheel assembly; 1-3-vertical fiber pulling assembly; 1-4-guide wheel rotation assembly; 1-5-cable arrangement installation panel; 1-1-1-cable arrangement base; 1-1-2-cable arrangement nut slider; 1-1-3-cable arrangement screw rod; 1-1-4-coupling; 1-1-5-cable arrangement drive unit; 1-3-1-vertical movement mechanism; 1-3-2-vertical clamping mechanism; 1-3-3-clamping block; 1-4-1-guide wheel rotation assembly fixing plate; 1-4-2-rotation mechanism; 1-4-3-swing rod; 1-4-4-swing guide wheel assembly; 2-1-fiber pulling moving assembly; 2-2-clamp release assembly; 2-3-horizontal clamping assembly; 2-4-fiber cutting assembly; 2-5-fiber pushing assembly; 2-6-positioning guide wheel assembly; 2-7-fiber pulling component installation panel; 2-2-1-clamp release assembly installation panel; 2-2-2-positioning rod fixing block; 2-2-3-positioning nut; 2-2-4-positioning rod; 2-2-5-spring guide rod; 2-2-6-clamp release assembly return spring; 2-2-7-positioning plate; 2-2-8-guide rail slide Block assembly; 2-2-9-clamp opening block telescopic mechanism; 2-2-10-clamp opening block; 2-3-1-fiber drawing telescopic mechanism; 2-3-2-fiber drawing clamping mechanism; 2-3-3-short fiber drawing clamping block; 2-3-4-long fiber drawing clamping block; 2-4-1-fiber cutting telescopic mechanism; 2-4-2-fiber cutting mechanism; 2-4-3-fiber cutting plate; 2-4-4-fiber cutting tool; 2-5-1-fiber pushing assembly mounting plate; 2-5-2-fiber pushing assembly telescopic mechanism; 2-5-3-fiber pushing block; 3-1-wire-receiving drive unit; 3-2-wire-receiving active end; 3-3-wire-receiving clamp; 3-4-wire-receiving large chuck; 3-5-wire-receiving small chuck; 3-6-wire-receiving passive end; 3-7-clamping cylinder; 3-8-wire-receiving guide rail; 3-9-wire-receiving bracket; 3-3-1-wire-receiving clamp mounting seat; 3-3-2-wire-receiving clamp piston; 3-3-3-wire-receiving clamp piston fixing block; 3-3-4-wire-receiving clamp spring; 4-1-main wire collection slot; 4-2-auxiliary wire collection slot; 4-3-figure-eight notch; 4-4-main flange; 4-5-auxiliary flange. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0037] In the description of the present invention, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like are involved, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium. It can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] Example 1 An automatic fiber threading and loading system for an optical fiber screening machine, such as Figures 1 to 19 As shown, it includes a cable arrangement component 1, a fiber drawing component 2 and a wire taking-up component 3. The wire taking-up component 3 is used to clamp the optical fiber reel 4 and drive the optical fiber reel 4 to rotate and reel the optical fiber 5. The cable arrangement component 1 is arranged parallel to one side of the wire taking-up component 3. The fiber drawing component 2 is arranged perpendicular to the axis of the optical fiber reel 4 clamped on the wire taking-up component 3. The fiber drawing component 2 is arranged on one side of the cable arrangement component 1 and the wire taking-up component 3, and is used to pass the straightened optical fiber on the cable arrangement component to the wire taking-up component during the fiber threading process. The cable arrangement component 1 is used to reciprocate horizontally to arrange the optical fiber 5 into the optical fiber reel 4. The fiber pulling component 2 includes a fiber pulling moving component 2-1, a clamp release component 2-2, a horizontal clamping component 2-3, an optical fiber cutting component 2-4 and a fiber pulling component installation panel 2-7. The fiber pulling moving component 2-1 is arranged on the fiber pulling component installation panel 2-7, and the fiber pulling component installation panel 2-7 is arranged on the cable arrangement installation panel 1-5 of the cable arrangement component 1. The clamp release component 2-2, the horizontal clamping component 2-3 and the optical fiber cutting component 2-4 are arranged in sequence along the moving direction of the fiber pulling moving component 2-1. On the fiber-pulling moving component 2-1, the fiber-pulling moving component 2-1 can drive the clamp release component 2-2, the horizontal clamping component 2-3 and the optical fiber cutting component 2-4 to move horizontally back and forth between the cable arrangement component 1 and the cable take-up component 3; the clamp release component 2-2 is used to cooperate with the cable take-up clamp 3-3 on the cable take-up component 3, and the cable take-up clamp 3-3 on the cable take-up component 3 is clamped with the optical fiber through the clamp release component 2-2, the horizontal clamping component 2-3 is used to clamp the optical fiber, and the optical fiber cutting component 2-4 is used to cut the optical fiber; A take-up clamp 3-3 adapted to the clamp release assembly (2-2) is provided on one side of the optical fiber reel 4 clamped on the take-up component 3, and is used to clamp the optical fiber head so that the light can be wound around the optical fiber reel after the optical fiber reel is rotated.

[0040] Example 2 The cable arrangement component is further limited on the basis of Example 1, and the performance of Example 2 after the limitation is even better.

[0041] The cable arrangement component 1 includes a cable arrangement transverse movement component 1-1, a guide wheel component 1-2, a vertical fiber drawing component 1-3, a guide wheel rotation component 1-4 and a cable arrangement installation panel 1-5; the cable arrangement installation panel 1-5 is connected to the cable arrangement transverse movement component 1-1, and the cable arrangement transverse movement component 1-1 drives the cable arrangement installation panel 1-5 to move horizontally back and forth, and its moving direction is consistent with the axis direction of the optical fiber tray, and the guide wheel component 1-2, the vertical fiber drawing component 1-3 and the guide wheel rotation component 1-4 fixed on the cable arrangement installation panel 1-5 move horizontally together; the guide wheel component 1-2 can automatically It can rotate but cannot move forward or backward. The guide wheel assembly 1-2, the vertical fiber drawing assembly 1-3 and the guide wheel rotating assembly 1-4 are installed on the cable arrangement installation panel 1-5. The vertical fiber drawing assembly 1-3 is arranged on one side of the guide wheel assembly 1-2. The guide wheel of the guide wheel rotating assembly 1-4 is arranged between the guide wheel assembly 1-2 and the low position of the vertical wire drawing assembly 1-3. The optical fiber is wound from the guide wheel assembly 1-2 to the vertical fiber drawing assembly 1-3. The vertical wire drawing assembly 1-3 pulls the optical fiber down to the low position. The guide wheel rotating assembly 1-4 swings outward through its guide wheel to wind the optical fiber outward, which is convenient for the fiber drawing component 2 to clamp.

[0042] The cable arranging lateral movement component 1-1 includes a cable arranging base 1-1-1, a cable arranging nut slider 1-1-2, a cable arranging screw rod 1-1-3, a coupling 1-1-4 and a cable arranging driving unit 1-1-5. The cable arranging base 1-1-1 is arranged horizontally, the cable arranging screw rod 1-1-3 is arranged horizontally along the axial direction of the optical fiber reel, both ends of the cable arranging screw rod 1-1-3 are arranged on the cable arranging base 1-1-1, the cable arranging nut slider 1-1-2 is arranged on the cable arranging screw rod 1-1-3 through a threaded sleeve, the cable arranging installation panel 1-5 is connected to the cable arranging nut slider 1-1-2, and the cable arranging driving unit 1-1-5 is connected to one end of the cable arranging screw rod 1-1-3 through the coupling 1-1-4; the cable arranging driving unit 1-1-5 drives the cable arranging screw rod 1-1-3 to rotate through the coupling 1-1-4, thereby driving the cable arranging nut slider 1-1-2 to move back and forth relative to the cable arranging base 1-1-1; Furthermore, the wire arrangement base 1-1-1 is precisely fitted with the wire arrangement nut slider 1-1-2 on both sides, which has a limiting effect on the wire arrangement nut slider 1-1-2, and the wire arrangement screw rod 1-1-3 passes through the wire arrangement nut slider 1-1-2, and the wire arrangement screw rod 1-1-3 and the wire arrangement nut slider 1-1-2 match, and when the wire arrangement screw rod 1-1-3 rotates, it can drive the wire arrangement nut slider 1-1-2 to move; at the same time, due to the limitation of the wire arrangement base 1-1-1, the wire arrangement nut slider 1-1-2 can only move horizontally, and the wire arrangement drive unit 1-1-5 is connected to the wire arrangement screw rod 1-1-3 through the coupling 1-1-4, so that the wire arrangement drive unit 1-1-5 can drive the wire arrangement screw rod to rotate, and the wire arrangement drive unit 1-1-5 is fixedly arranged at one end of the wire arrangement base 1-1-1.

[0043] Furthermore, in this embodiment, the fiber pulling movable assembly 2-1 is similar to the cable arranging transverse moving assembly 1-1, and adopts a motor-driven lead screw solution. A nut slider is mounted on the lead screw, and the lead screw can drive the nut slider thereon to move horizontally. The fiber pulling component mounting panel 2-7 is connected to the nut slider on the fiber pulling movable assembly 2-1.

[0044] Furthermore, the vertical fiber drawing assembly 1-3 includes a vertical moving mechanism 1-3-1, a vertical clamping mechanism 1-3-2 and a clamping block 1-3-3. The vertical moving mechanism 1-3-1 is vertically arranged on the cable installation panel 1-5. The vertical clamping mechanism 1-3-2 is arranged on the vertical moving mechanism 1-3-1 and is fixed together with the movable unit in the vertical moving mechanism 1-3-1. The vertical moving mechanism drives the vertical clamping mechanism to move up and down, and the vertical clamping mechanism is used to clamp the optical fiber head. The vertical moving mechanism 1-3-1 is a moving cylinder or an electric cylinder, and the vertical clamping mechanism 1-3-2 is a clamping cylinder or a clamping electric cylinder. Both clamping heads on the vertical clamping mechanism 1-3-2 are provided with clamping blocks, and the clamping blocks are made of soft materials. When the vertical clamping mechanism is clamped, the two clamping blocks fit tightly together, and when the vertical clamping mechanism is released, the two clamping blocks separate. The vertical moving mechanism is fixed together with the cable installation panel 1-5, and the vertical clamping mechanism 1-3-2 clamps the optical fiber without damaging it through the clamping block 1-3-3, and moves downward through the vertical moving mechanism 1-3-2. The guide wheel rotating assembly 1-4 includes a guide wheel rotating assembly fixing plate 1-4-1, a rotating mechanism 1-4-2, a rocker arm 1-4-3 and a swinging guide wheel assembly 1-4-4. The rotating mechanism 1-4-2 is fixed on the cable installation panel 1-5 through the guide wheel rotating assembly fixing plate 1-4-1, the rocker arm 1-4-3 is arranged on a rotatable unit in the rotating mechanism 1-4-2, and the swinging guide wheel assembly 1-4-4 is arranged at one end of the rocker arm 1-4-3; when the rotating mechanism 1-4-2 rotates, the rocker arm 1-4-3 and the swinging guide wheel assembly 1-4-4 on the rocker arm 1-4-3 are driven to rotate together, and the guide wheel on the swinging guide wheel assembly 1-4-4 can rotate freely, but cannot move forward and backward; the rotating assembly can screw the optical fiber into the swinging guide wheel assembly and drive the optical fiber to rotate a certain angle.

[0045] Furthermore, the rotating mechanism is a rotating air cylinder or a rotating electric cylinder, which is used to drive the swing arm and the swing guide wheel assembly to rotate.

[0046] Furthermore, the fiber-pulling component 2 also includes a fiber pushing assembly 2-5 and a cable arranging guide wheel assembly 2-6 which are arranged on the fiber-pulling component mounting panel 2-7, and the fiber pushing assembly 2-5 and the cable arranging guide wheel assembly 2-6 are arranged between the lower position of the vertical fiber-pulling component 1-3 and the guide wheel assembly 1-2; in the process of clamping and threading the optical fiber onto the disk, the optical fiber head passes through the guide wheel assembly 1-2 and the cable arranging guide wheel assembly 2-6 in turn, and is clamped on the vertical clamping mechanism 1-3-2 of the vertical fiber-pulling component 1-3 located at the lower position, and the fiber pushing assembly 2-5 is used to push the passing optical fiber sideways so that the optical fiber is located on the guide wheel swinging path of the guide wheel rotating assembly 1-4, so that it is convenient to wrap around the guide wheel of the guide wheel rotating assembly 1-4 that is swung outward, and facilitate the subsequent clamping and positioning of the light by the fiber-pulling component 2.

[0047] Example 3 On the basis of Example 2, the clamp release assembly, the horizontal clamping assembly, and the optical fiber cutting assembly are further limited, and the performance of Example 3 after the limitations is even better.

[0048] The clamp release component 2-2 includes a clamp release component mounting panel 2-2-1, a positioning rod fixing block 2-2-2, a positioning nut 2-2-3, a positioning rod 2-2-4, a spring guide rod 2-2-5, a clamp release component return spring 2-2-6, a positioning plate 2-2-7, a guide rail slider assembly 2-2-8, a clamp opening block telescopic mechanism 2-2-9 and a clamp opening block 2-2-10. The clamp release component mounting panel 2-2-1 is mounted on the nut slider of the fiber pulling moving component 2-1, and the positioning rod fixing block 2-2-2 is mounted on the clamp release component mounting panel 2-2-1. A threaded hole is provided on one side of the positioning rod fixing block 2-2-2, and the positioning rod 2-2-4 has a thread which matches the threaded hole of the positioning rod fixing block 2-2-2. The positioning rod 2-2-4 passes through the threaded hole of the positioning rod fixing block 2-2-2. The distance between the positioning rod 2-2-4 and the clamp opening block telescopic mechanism 2-2-9 is adjusted by the distance that the positioning rod 2-2-4 is screwed out, so as to adjust the initial position of the clamp opening block telescopic mechanism 2-2-9 and the clamp opening block. The positioning nut 2-2-3 is set on the positioning rod 2-2-4, close to the outer side of the positioning rod fixing block 2-2-2. The positioning rod 2-2-4 is locked by the positioning nut 2-2-3 (the thread in the positioning nut 2-2-3 matches the thread on the positioning rod 2-2-4, and the positioning nut 2-2-3 is installed on the positioning rod. When the positioning rod 2-2-4 is positioned, the positioning rod 2-2-4 is locked by tightening the positioning nut 2-2-3.), the spring guide rod 2-2-5 is arranged along the length direction of the guide rail slider assembly 2-2-8, and is also consistent with the back-and-forth movement direction of the fiber pulling moving assembly 2-1. The return spring 2-2-6 of the clamp loosening assembly is sleeved on the spring guide rod 2-2-5, so that the return spring 2-2-6 of the clamp loosening assembly can only be compressed and extended along the spring guide rod 2-2-5. The spring guide rod 2-2-5 is arranged parallel to the positioning rod 2-2-4. The front end of the spring guide rod 2-2-5 has a thread, and the fixed side of the clamp loosening assembly mounting panel 2-2-1 has a threaded hole. The spring guide rod 2-2-5 can be screwed into the clamp loosening assembly mounting panel 2-2-1 until the spring guide rod 2-2-5 is tightened; the clamp loosening assembly mounting panel 2-2-1 is provided with a guide Rail slider assembly 2-2-8, the arrangement direction of the guide rail slider assembly 2-2-8 is consistent with the length direction of the spring guide rod 2-2-5, the positioning plate 2-2-7 is arranged on the guide rail slider assembly 2-2-8, the positioning plate 2-2-7 can move back and forth along the guide rail slider assembly 2-2-8, one side of the positioning plate 2-2-7 has a through hole, one end of the spring guide rod 2-2-5 passes through the through hole on the positioning plate 2-2-7, and is connected and fixed to the clamp release assembly mounting panel 2-2-1, the clamp release assembly return spring 2-2-6 is sleeved on the spring guide rod 2-2-5, and the two ends of the clamp release assembly return spring 2-2-6 are respectively connected and contacted with the positioning plate 2-2-7 and the clamp release assembly mounting panel 2-2-1, and are in a compressed state;. One end of the positioning rod fixing block 2-2-2, one end of the positioning rod 2-2-4, and one end of the spring guide rod 2-2-5 all extend out of the clamp release component installation panel 2-2-1.

[0049] When the positioning plate 2-2-7 is pushed to the right, the return spring 2-2-6 of the clamp release assembly is further compressed along the spring guide rod 2-2-5. After the thrust of the positioning plate 2-2-7 is cancelled, the positioning plate 2-2-7 moves to the left under the rebound effect of the return spring 2-2-6 of the clamp release assembly until the positioning plate 2-2-7 contacts the outer end positioning block of the positioning rod 2-2-4 and returns to the initial position. The guide rail slider assembly 2-2-8 includes a guide rail and a slider. The guide rail of the guide rail slider assembly 2-2-8 is arranged parallel to the spring guide rod 2-2-5, and the slider is arranged on the guide rail. The slider can slide horizontally on the guide rail to increase the guiding property of horizontal movement (two sets of guide rail slider assemblies 2-2-8 are used in this embodiment to increase the guiding property of horizontal movement.); the guide rail in the guide rail slider assembly 2-2-8 is installed on the fixture release assembly installation panel 2-2-1, and the upper and lower ends of the positioning plate 2-2-7 are respectively installed on the sliders of the guide rail slider assembly 2-2-8 arranged above and below, which can realize the horizontal movement of the positioning plate 2-2-7; The clamp opening block telescopic mechanism 2-2-9 can extend and retract, but cannot rotate (a guide rod cylinder is used in this embodiment), and is fixed on the positioning plate 2-2-7, and moves horizontally together with the positioning plate 2-2-7; the clamp opening block 2-2-10 is fixed on the extension unit of the clamp opening block telescopic mechanism 2-2-9, and the fiber pulling component 2 drives the clamp opening block telescopic mechanism 2-2-9 on the clamp loosening assembly installation panel 2-2-1 to move to the top of the take-up clamp 3-3 of the take-up component 3, and the clamp opening block telescopic mechanism 2-2-9 drives the clamp opening block 2-2-10 to press down the take-up clamp 3-3 of the take-up component 3, so that the take-up clamp 3-3 of the take-up component 3 clamps the optical fiber.

[0050] Further, the clamp opening block 2-2-10 has protrusions on both sides and a groove in the middle, such as Figure 7 As shown, the width of the groove is greater than the width of the take-up clamp piston fixing block 3-3-3 in the take-up clamp 3-3, and the clamp opening block moves downward to open the take-up clamp 3-3. The width direction of the groove at the bottom of the clamp opening block 2-2-10 is consistent with the moving direction of the fiber pulling component 2.

[0051] Furthermore, the horizontal clamping assembly 2-3 includes a fiber-pulling telescopic mechanism 2-3-1, a fiber-pulling clamping mechanism 2-3-2, a short fiber-pulling clamping block 2-3-3 and a long fiber-pulling clamping block 2-3-4. The fiber-pulling clamping mechanism 2-3-2 is arranged at the movable end of the fiber-pulling telescopic mechanism 2-3-1. The fiber-pulling telescopic mechanism 2-3-1 can drive the fiber-pulling clamping mechanism 2-3-2 to move up and down (in this embodiment, the fiber-pulling telescopic mechanism 2-3-1 adopts a guide rod cylinder). The short fiber-pulling clamping block 2-3-3 and the long fiber-pulling clamping block 2-3-4 are installed on two clamping heads on the fiber-pulling clamping mechanism 2-3-2. The two fiber-pulling clamping blocks are clamped and released through the fiber-pulling clamping mechanism to clamp and release the optical fiber. The parts where the short fiber-pulling clamping block 2-3-3 and the long fiber-pulling clamping block 2-3-4 clamp and contact each other are both flat surfaces to clamp and release the optical fiber 5.

[0052] Furthermore, if Figure 6 As shown, the fiber pulling telescopic mechanism 2-3-2 is installed on the clamp release assembly installation panel 2-2-1, and the fiber pulling clamping mechanism 2-3-2 is installed on the extension unit of the fiber pulling telescopic mechanism 2-3-1, which can realize the movement of the fiber pulling clamping mechanism 2-3-2 in two directions, such as Figure 8As shown, the horizontal clamping assembly 2-3 also includes two fiber-drawing clamping blocks, namely a short fiber-drawing clamping block 2-3-3 and a long fiber-drawing clamping block 2-3-4, which are respectively fixed on the two clamping heads of the fiber-drawing clamping mechanism 2-3-2. The short fiber-drawing clamping block 2-3-3 and the long fiber-drawing clamping block 2-3-4 are clamped and released through the fiber-drawing clamping mechanism 2-3-2. The parts of the short fiber-drawing clamping block 2-3-3 and the long fiber-drawing clamping block 2-3-4 that clamp and contact each other are flat surfaces, so as to clamp and release the optical fiber 5. When the optical fiber needs to be clamped, the fiber-drawing clamping mechanism 2-3-2 is in the open state, the fiber-drawing telescopic mechanism 2-3-1 drives the fiber-drawing clamping mechanism 2-3-2, the short fiber-drawing clamping block 2-3-3 and the long fiber-drawing clamping block 2-3-4 to move downward together, and the optical fiber 5 just enters between the short fiber-drawing clamping block 2-3-3 and the long fiber-drawing clamping block 2-3-4, and neither of them touches the optical fiber, and then the fiber-drawing clamping mechanism 2-3-2 drives the short fiber-drawing clamping block 2-3-3 and the long fiber-drawing clamping block 2-3-4 to move toward each other, and then clamps the optical fiber, which can drive the optical fiber to move upward and horizontally.

[0053] The short fiber clamping block 2-3-3 and the long fiber clamping block 2-3-4 are both L-shaped, and a stopper is provided on the lower side of the outer end of the short fiber clamping block 2-3-3. When the short fiber clamping block 2-3-3 and the long fiber clamping block 2-3-4 are closed, the upper surface of the cross bar of the long fiber clamping block 2-3-4 fits with the lower surface of the cross bar of the short fiber clamping block 2-3-3; when the short fiber clamping block 2-3-3 and the long fiber clamping block 2-3-4 are separated, the short fiber clamping block 2-3-3 and the long fiber clamping block 2-3-4 do not contact each other, leaving a gap. Gap; the cross bars of the L-shaped short fiber clamping block 2-3-3 and the long fiber clamping block 2-3-4 are both biased to one side. Since the optical fiber is not located directly below the fiber clamping mechanism 2-3-2, the short fiber clamping block 2-3-3 and the long fiber clamping block 2-3-4 are correspondingly misaligned, so that the optical fiber 5 is located directly below the middle of the gap between the short fiber clamping block 2-3-3 and the long fiber clamping block 2-3-4. When the two fiber clamping blocks descend, they enter between the short fiber clamping block 2-3-3 and the long fiber clamping block 2-3-4.

[0054] Furthermore, the optical fiber cutting assembly 2-4 includes an optical fiber cutting telescopic mechanism 2-4-1, an optical fiber cutting mechanism 2-4-2, an optical fiber cutting plate 2-4-3 and an optical fiber cutting tool 2-4-4. The optical fiber cutting assembly 2-4 is arranged side by side with the horizontal clamping assembly 2-3, and the optical fiber cutting assembly 2-4 is in front of the horizontal clamping assembly 2-3. The optical fiber cutting telescopic mechanism 2-4-1 can be telescoped up and down (in this embodiment, the optical fiber cutting telescopic mechanism 2-4-1 adopts a guide rod cylinder). The optical fiber cutting telescopic mechanism 2-4-1 is installed on the clamp release assembly installation panel 2-2-1, and the optical fiber cutting mechanism 2-4-2 is fixed on the extension unit of the optical fiber cutting telescopic mechanism 2-4-1. , which can realize the up and down movement of the optical fiber cutting mechanism; the optical fiber cutting mechanism 2-4-2 adopts the clamping cylinder like the fiber drawing clamping mechanism 2-3-2, and there are two clamps on the optical fiber cutting mechanism 2-4-2 that can be opened and closed, and the optical fiber shearing plate 2-4-3 and the optical fiber shearing tool 2-4-4 are respectively fixed on the two clamps of the optical fiber cutting mechanism 2-4-2, and the front end of the optical fiber shearing tool 2-4-4 has a cutting edge, and the inner side of the optical fiber shearing plate 2-4-3 is a plane. When the optical fiber shearing mechanism is actuated, the optical fiber is cut under the squeezing of the cutting edge on the optical fiber shearing tool and the inner side plane of the optical fiber shearing plate, and the height of the optical fiber shearing plate and the optical fiber shearing tool is consistent with the height of the short fiber drawing clamping block and the long fiber drawing clamping block.

[0055] The optical fiber shearing plate 2-4-3 and the optical fiber shearing tool 2-4-4 are both L-shaped. The optical fiber shearing tool 2-4-4 is longer than the optical fiber shearing plate 2-4-3. A stopper is provided on the lower side of the outer end of the optical fiber shearing plate 2-4-3. When the optical fiber shearing plate 2-4-3 and the optical fiber shearing tool 2-4-4 are closed, the upper surface of the cross bar of the optical fiber shearing tool 2-4-4 fits with the lower surface of the cross bar of the optical fiber shearing plate 2-4-3. When the optical fiber shearing plate 2-4-3 and the optical fiber shearing tool 2-4-4 are separated, there is no contact, leaving a gap; the cross bars of the L-shaped optical fiber shearing plate 2-4-3 and the optical fiber shearing tool 2-4-4 are both biased to one side. Since the optical fiber is not located directly below the optical fiber shearing mechanism 2-4-2, the optical fiber shearing plate 2-4-3 and the optical fiber shearing tool 2-4-4 are correspondingly misaligned, so that the optical fiber 5 is located directly below the middle of the gap between the optical fiber shearing plate 2-4-3 and the optical fiber shearing tool 2-4-4. When the optical fiber shearing plate 2-4-3 and the optical fiber shearing tool 2-4-4 descend, they enter between the optical fiber shearing plate 2-4-3 and the optical fiber shearing tool 2-4-4.

[0056] Furthermore, when the optical fiber cutting mechanism 2-4-2 is opened, the optical fiber cutting tool 2-4-4 is separated from the optical fiber cutting plate 2-4-3, and when the optical fiber cutting mechanism 2-4-2 is closed, the cutting edge of the optical fiber cutting tool 2-4-4 is tightly fitted with the optical fiber cutting plate 2-4-3 to cut the optical fiber. When the optical fiber needs to be cut, the optical fiber cutting mechanism 2-4-2 is in an open state, and the extension unit of the optical fiber cutting telescopic mechanism 2-4-1 extends, driving the optical fiber cutting mechanism 2-4-2, the optical fiber shearing plate 2-4-3 and the optical fiber cutting tool 2-4-4 to descend together, and the optical fiber 5 just enters between the optical fiber shearing plate 2-4-3 and the optical fiber cutting tool 2-4-4, and then the optical fiber cutting mechanism 2-4-2 drives the optical fiber shearing plate 2-4-3 and the optical fiber cutting tool 2-4-4 move towards each other, and the optical fiber is cut under the squeezing of the upper cutting edge of the optical fiber cutting tool 2-4-4 and the inner plane of the optical fiber cutting plate 2-4-3. The fiber drawing clamping block in the horizontal clamping assembly 2-3 and the optical fiber cutting tool 2-4-4 and the optical fiber cutting plate 2-4-3 in the optical fiber cutting assembly 2-4 are at the same horizontal position. When the fiber drawing clamping mechanism 2-3-2 and the optical fiber cutting mechanism 2-4-2 are both loosened, the optical fiber can pass through the middle of the two fiber drawing clamping blocks, and can also pass through the middle of the optical fiber cutting tool 2-4-4 and the optical fiber cutting plate 2-4-3. When it is necessary to clamp and cut the optical fiber, the horizontal clamping assembly 2-3 first acts to clamp the optical fiber, and then the optical fiber cutting assembly 2-4 acts to cut the optical fiber.

[0057] Furthermore, the fiber pushing assembly 2-5 includes a fiber pushing assembly mounting plate 2-5-1, a fiber pushing assembly telescopic mechanism 2-5-2 and a fiber pushing block 2-5-3. The fiber pushing assembly telescopic mechanism 2-5-2 is fixed to the fiber pulling component mounting panel 2-7 through the fiber pushing assembly mounting plate 2-5-1. The fiber pushing assembly telescopic mechanism 2-5-2 can be extended and retracted (in this embodiment, the fiber pushing assembly telescopic mechanism 2-5-2 adopts a guide rod cylinder), and the fiber pushing block 2-5-3 is connected to the extension unit in the fiber pushing assembly telescopic mechanism 2-5-2. There are bosses on both sides of the fiber pushing block 2-5-3 and a groove in the middle, and the edges of the bosses are arcs, and the edges of the grooves are also arcs; when the optical fiber needs to be pushed, the telescopic mechanism 2-5-2 of the fiber pushing assembly drives the fiber pushing block 2-5-3 to extend, and the optical fiber just enters the groove of the fiber pushing block 2-5-3. Since there are bosses on both sides of the fiber pushing block 2-5-3, all optical fibers will not slip out of the fiber pushing block 2-5-3. At the same time, since the edges of the bosses and the edges of the grooves are arcs, the surface of the optical fiber will not be scratched or broken during the process of pushing the optical fiber.

[0058] Furthermore, the wire-taking component 3 includes a wire-taking drive unit 3-1, a wire-taking active end 3-2, a wire-taking clamp 3-3, a wire-taking large chuck 3-4, a wire-taking small chuck 3-5, a wire-taking passive end 3-6, a clamping cylinder 3-7, a wire-taking guide rail 3-8 and a wire-taking bracket 3-9. The wire-taking active end 3-2 is installed on the wire-taking bracket 3-9. The wire-taking drive unit 3-1 can be a rotating mechanism such as a motor, and is connected to the rotating spindle on the wire-taking active end 3-2, such as Fig.11 As shown, the large wire-receiving chuck 3-4 is installed on the rotating spindle on the wire-receiving active end 3-2 and is concentric with the rotating spindle. When the wire-receiving drive unit 3-1 rotates, it drives the rotating spindle and the large wire-receiving chuck 3-4 to rotate together. The wire-receiving clamp 3-3 is installed on the edge of the large wire-receiving chuck 3-4 and rotates with the large wire-receiving chuck 3-4. The small wire-receiving chuck 3-5 is installed on the passive shaft of the wire-receiving passive end 3-6, and the passive shaft of the wire-receiving passive end 3-6 is concentric with the rotating spindle on the wire-receiving active end 3-2 and has the same diameter. The wire-receiving active end 3-2 is installed on the wire-receiving bracket 3-9, and the wire-receiving bracket 3-9 is fixed on The passive end 3-6 of the take-up is mounted on the slider on the take-up guide rail 3-8. The passive end 3-6 of the take-up can move horizontally on the guide rail through the slider. The take-up guide rail 3-8 is mounted on the take-up bracket 3-9. The clamping cylinder 3-7 drives the passive end 3-6 to slide horizontally to clamp and release the optical fiber reel. One side of the chuck cylinder 3-7 is fixed on the active end 3-2 of the take-up, and the other side is fixed on the passive end 3-6 of the take-up. The horizontal movement of the passive end 3-6 of the take-up is controlled by clamping and extending the chuck cylinder 3-7, thereby clamping and releasing the optical fiber reel 4. The wire take-up clamp 3-3 includes a wire take-up clamp mounting seat 3-3-1, a wire take-up clamp piston 3-3-2, a wire take-up clamp piston fixing block 3-3-3 and a wire take-up clamp spring 3-3-4. The wire take-up clamp 3-3 is fixed on the wire take-up chuck 3-4 through the wire take-up clamp mounting seat 3-3-1. The wire take-up clamp spring 3-3-4 is built into the wire take-up clamp mounting seat 3-3-1. The wire take-up clamp mounting seat 3-3-1 has a through hole. One end of the wire take-up clamp spring 3-3-4 contacts the wire take-up chuck 3-4, and the other end contacts the wire take-up clamp piston 3-3-2, and is in a compressed state. The upper end of the take-up clamp piston 3-3-2 is tightly fitted into the take-up clamp mounting seat 3-3-1; the take-up clamp piston fixing block 3-3-3 is fixedly connected to the take-up clamp piston 3-3-2, and the take-up clamp piston fixing block 3-3-3 protrudes out of the take-up clamp mounting seat 3-3-1, and when the take-up clamp piston fixing block 3-3-3 is pressed downward by the clamp opening block 2-2-10 of the clamp release assembly 2-2, the take-up clamp piston 3-3-2 moves downward together with the take-up clamp piston fixing block 3-3-3, so that the take-up clamp spring 3-3-4 is further compressed.

[0059] When the take-up clamp 3-3 needs to be opened, the clamp opening block telescopic mechanism 2-2-9 in the clamp release assembly 2-2 extends to drive the clamp opening block 2-2-10 to move downward, and the take-up clamp piston fixing block 3-3-3 just enters the groove in the middle of the clamp opening block 2-2-10. The clamp opening block 2-2-10 moves further downward, and the take-up clamp piston 3-3-2 moves downward together with the take-up clamp piston fixing block 3-3-3. The upper surface of the take-up clamp piston 3-3-2 is separated from the inner side of the take-up clamp mounting seat 3-3-1, and the take-up clamp 3-3 is opened at this time. Fig.15 After the take-up clamp 3-3 is opened, the fiber pulling moving assembly 2-1 drives the clamp release assembly installation panel 2-2-1 to move forward a short distance. Since the take-up clamp piston fixing block 3-3-3 is embedded in the groove of the clamp opening block 2-2-10, the clamp opening block telescopic mechanism 2-2-9 does not move forward with the clamp release assembly installation panel 2-2-1. The horizontal clamping assembly 2-3 clamps the optical fiber and moves forward with the clamp release assembly installation panel 2-2-1, so that the optical fiber Fiber 5 can enter the take-up clamp 3-3 and be inserted for a distance, then the clamp opening block telescopic mechanism 2-2-9 in the clamp release assembly 2-2 retracts, and the take-up clamp piston 3-3-2 moves upward together with the take-up clamp piston fixing block 3-3-3, and the optical fiber 5 is clamped by the take-up clamp spring 3-3-4, and one side of the take-up clamp piston 3-3-2 is chamfered, so that when the large take-up chuck 3-4 drives the take-up clamp 3-3 to rotate, the optical fiber will not be broken or scratched.

[0060] like Fig.14 As shown, the optical fiber reel 4 includes a main take-up slot 4-1, an auxiliary take-up slot 4-2, an eight-shaped notch 4-3, a main flange 4-4 and an auxiliary flange 4-5. The optical fiber reel 4 is symmetrical on both sides, and the auxiliary take-up slot 4-2 is located on the outside of the optical fiber reel 4, and is used to reel in part of the optical fiber for subsequent testing; the main take-up slot 4-1 is located in the middle of the optical fiber reel 4, and is used to reel in the optical fiber 5; the main flange 4-4 is located between the main take-up slot 4-1 and the auxiliary take-up slot 4-2, and the eight-shaped notch 4-3 is located on the main flange 4-4; when the optical fiber screening machine starts to reel in the optical fiber 5, the optical fiber 5 is wound around the auxiliary take-up slot 4-2 for several turns, and then is wound into the main take-up slot 4-1 through the eight-shaped notch 4-3 on the main flange 4-4.

[0061] An automatic fiber threading and loading method using the automatic fiber threading and loading system of the optical fiber screening machine as described above comprises the following steps: Step 1, clamping the optical fiber reel onto the take-up component; Step 2, the cable arrangement component 1 straightens and arranges the optical fiber, and the fiber drawing moving component 2-1 of the fiber drawing component 2 drives the horizontal clamping component 2-3 and the optical fiber cutting component 2-4 to move to the corresponding positions, the optical fiber is clamped by the horizontal clamping component 2-3, and the optical fiber head is trimmed by the optical fiber cutting component 2-4; Step 3, the fiber pulling moving component 2-1 drives the clamp releasing component 2-2 to move above the wire taking-up clamp 3-3 of the wire taking-up component 3, and the clamp releasing component 2-2 presses down on the wire taking-up clamp 3-3 of the wire taking-up component 3, so that the wire taking-up clamp 3-3 of the wire taking-up component 3 is opened; Step 4, the fiber pulling moving assembly 2-1 drives the horizontal clamping assembly 2-3 and the optical fiber cutting assembly 2-4 to move further toward the take-up clamp 3-3, so that the optical fiber clamped on the horizontal clamping assembly 2-3 enters the take-up clamp 3-3; Step 5, the clamp release assembly 2-2 retracts and disengages from the take-up clamp 3-3, and the take-up clamp 3-3 closes to clamp the optical fiber; the take-up component 3 drives the clamped optical fiber reel 4 to rotate, so that the optical fiber is wound onto the optical fiber reel.

[0062] When one optical fiber reel 4 is fully wound, the take-up component 3 stops the rotation of the optical fiber reel 4 and replaces the optical fiber reel 4 that is fully wound with optical fibers 5, and repeats steps 1 to 5 until the next optical fiber reel 4 is loaded.

[0063] Working principle of the present invention: An automatic fiber threading and reeling system for an optical fiber screening machine, characterized in that: An automatic fiber threading and reeling system for an optical fiber screening machine, characterized in that: It includes a cable arrangement component 1, a fiber pulling component 2, a cable collection component 3, an optical fiber reel 4 and an optical fiber 5, such as Figure 1 As shown, the wire arranging component 1 is arranged parallel to the wire taking-up component 3 , and the fiber pulling component 2 is arranged perpendicular to the wire taking-up component 3 .

[0064] The present invention is further described below with reference to the accompanying drawings and embodiments.

[0065] The specific embodiments are as follows: Figure 2 As shown, the cable arrangement component 1 includes a cable arrangement lateral movement component 1-1, a guide wheel component 1-2, a vertical fiber pulling component 1-3, a guide wheel rotation component 1-4, and a cable arrangement installation panel 1-5. The cable arrangement lateral movement component 1-1 is not limited to screw drive, but can also be other horizontal movement mechanisms such as synchronous belt drive and chain drive. The guide wheel component 1-2, the vertical fiber pulling component 1-3, and the guide wheel rotation component 1-4 are fixed on the cable arrangement installation panel 1-5.

[0066] like Figure 3As shown, the cable arrangement lateral movement component 1-1 includes a cable arrangement base 1-1-1, a cable arrangement nut slider 1-1-2, a cable arrangement screw rod 1-1-3, a coupling 1-1-4 and a cable arrangement drive unit 1-1-5. The cable arrangement base 1-1-1 is precisely fitted with both sides of the cable arrangement nut slider 1-1-2, and has a limiting effect on the cable arrangement nut slider 1-1-2, so that the cable arrangement nut slider 1-1-2 can only move horizontally; the cable arrangement screw rod 1-1-3 matches the cable arrangement nut slider 1-1-2, passes through the cable arrangement nut slider 1-1-2, and can convert the rotational motion of the cable arrangement screw rod 1-1-3 into the horizontal movement of the cable arrangement nut slider 1-1-2. At the same time, based on the limiting of the cable arrangement base 1-1-1, the cable arrangement nut slider 1-1-2 can only move horizontally. The cable drive 1-1-5 unit is connected to the cable screw 1-1-3 through the coupling 1-1-4. The cable drive 1-1-5 can also use other transmission methods such as gears or chains and the cable screw 1-1-3. When the cable drive 1-1-5 rotates, it drives the cable screw 1-1-3 to rotate, and then drives the cable nut slider 1-1-2 to move horizontally. Figure 2 As shown, the cable arrangement installation panel 1-5 is fixed on the cable arrangement nut slider 1-1-2, so that the forward and reverse movement of the cable arrangement drive 1-1-5 can drive the entire cable arrangement component 1 to move back and forth, and the optical fiber can be evenly arranged in the optical fiber reel to meet the process requirements.

[0067] like Figure 2 As shown, the guide wheel assembly 1-2 can rotate freely but cannot move forward and backward. The guide wheel assembly 1-2 is installed on the cable installation panel 1-5.

[0068] like Figure 4 As shown, the vertical fiber pulling assembly 1-3 includes: a vertical moving mechanism 1-3-1, a vertical clamping mechanism 1-3-2 and a clamping block 1-3-3. The vertical moving mechanism 1-3-1 has a movable boss, which can move up and down. The vertical clamping mechanism 1-3-2 has two clamps at the front end, which can move horizontally to achieve clamping and loosening. The vertical clamping mechanism 1-3-2 is fixed to the movable boss in the vertical moving mechanism 1-3-1. The vertical moving mechanism 1-3-1 can drive the clamping mechanism 1-3-2 to move up and down. In this embodiment, the vertical moving mechanism 1-3-1 is a slide cylinder, and the vertical clamping mechanism 1-3-2 is a finger cylinder. The clamping block 1-3-3 is made of soft material and is installed on the two clamps at the front end of the vertical clamping mechanism 1-3-2 to protect the optical fiber 5 from being damaged. When the vertical clamping mechanism 1-3-2 is clamped, the two clamping blocks 1-3-3 fit tightly together. When the vertical clamping mechanism 1-3-2 is loosened, the two clamping blocks 1-3-3 separate to achieve the clamping and loosening of the optical fiber 5.

[0069] like Figure 5As shown, the guide wheel rotating assembly 1-4 includes: a guide wheel rotating assembly fixing plate 1-4-1, a rotating mechanism 1-4-2, a swing rod 1-4-3 and a swing guide wheel assembly 1-4-4. One end of the guide wheel rotating assembly fixing plate 1-4-1 is fixed to the cable installation panel 1-5, and the other end is fixed to the rotating mechanism 1-4-2. The rotating mechanism 1-4-2 can realize rotational motion. In this embodiment, a rotating cylinder is used, and of course, it can also be a motor. One end of the swing rod 1-4-3 is fixed to the rotatable unit in the rotating mechanism 1-4-2, and the other end is connected to the swing guide wheel assembly 1-4-4. The guide wheel in the swing guide wheel assembly 1-4-4 can rotate freely, but cannot move forward and backward. The rotation angle of the swing guide wheel assembly 1-4-4 can be adjusted by adjusting the rotation angle of the rotating mechanism 1-4-2. When the rotating mechanism 1-4-2 rotates, it drives the rocker arm 1-4-3 and the swinging guide wheel assembly 1-4-4 on the other end of the rocker arm to rotate together, and at the same time, the guide wheel in the swinging guide wheel assembly 1-4-4 can rotate freely.

[0070] like Figure 6 As shown, the fiber pulling component 2 includes: a fiber pulling moving component 2-1, a clamp release component 2-2, a horizontal clamping component 2-3, an optical fiber cutting component 2-4, a fiber pushing component 2-5, a positioning guide wheel component 2-6, and a fiber pulling component installation panel 2-7. The fiber pulling moving component 2-1 is similar to the cable traverse moving component 1-1 and can move horizontally. In this embodiment, a motor drives a lead screw.

[0071] like Figure 7As shown, the clamp release assembly 2-2 includes: a clamp release assembly mounting panel 2-2-1, a positioning rod fixing block 2-2-2, a positioning nut 2-2-3, a positioning rod 2-2-4, a spring guide rod 2-2-5, a clamp release assembly return spring 2-2-6, a positioning plate 2-2-7, a guide rail slider assembly 2-2-8, a clamp opening block telescopic mechanism 2-2-9 and a clamp opening block 2-2-10. The clamp release assembly mounting panel 2-2-1 is mounted on the nut slider of the fiber pulling moving assembly 2-1, and the positioning rod fixing block 2-2-2 is mounted on the clamp release assembly mounting panel 2-2-1. There is a threaded hole on one side of the positioning rod fixing block 2-2-2, and the positioning rod 2-2-4 has a thread that matches the threaded hole of the positioning rod fixing block 2-2-2. The positioning rod 2-2-4 passes through the threaded hole of the positioning rod fixing block 2-2-2, and the distance between the positioning rod 2-2-4 and the clamp opening block telescopic mechanism 2-2-9 is adjusted by the distance that the positioning rod 2-2-4 is screwed out, so as to adjust the initial position of the clamp opening block telescopic mechanism 2-2-9 and the clamp opening block 2-2-10. The thread in the positioning nut 2-2-3 matches the thread on the positioning rod 2-2-4, and the positioning nut 2-2-3 is mounted on the positioning rod. When the positioning rod 2-2-4 is positioned, the positioning rod 2-2-4 is locked by tightening the positioning nut 2-2-3.

[0072] The front end of the spring guide rod 2-2-5 has a thread, and the side of the clamp release assembly mounting panel fixing 2-2-1 has a threaded hole, and the spring guide rod 2-2-5 can be screwed into the clamp release assembly mounting panel fixing 2-2-1 until the spring guide rod 2-2-5 is tightened. The clamp release assembly return spring 2-2-6 is sleeved on the spring guide rod 2-2-5, so that the clamp release assembly return spring 2-2-6 can only be compressed and extended along the spring guide rod 2-2-5.

[0073] One side of the positioning plate 2-2-7 has a through hole, and the spring guide rod 2-2-5 passes through the through hole on the positioning plate 2-2-7, so that one side of the clamp release assembly return spring 2-2-6 contacts the positioning plate 2-2-7, and the other side contacts the clamp release assembly mounting panel 2-2-1, and is in a compressed state. When the positioning plate 2-2-7 is pushed to the right, the clamp release assembly return spring 2-2-6 is further compressed along the spring guide rod 2-2-5. After the thrust of the positioning plate 2-2-7 is canceled, the positioning plate 2-2-7 moves to the left under the action of the rebound of the clamp release assembly return spring 2-2-6 until the positioning plate 2-2-7 contacts the positioning rod 2-2-4 and returns to the initial position. The guide rail and slider assembly 2-2-8 is composed of a guide rail and a slider. The slider can slide horizontally on the guide rail. The guide rail and slider assembly 2-2-8 is arranged parallel to the spring guide rod 2-2-5. In this embodiment, two sets of guide rail and slider assemblies 2-2-8 are used to increase the guiding property of horizontal movement. The guide rails in the guide rail and slider assembly 2-2-8 are installed on the fixture release assembly installation panel 2-2-1, and the upper and lower ends of the positioning plate 2-2-7 are respectively installed on the sliders of the guide rail and slider assembly 2-2-8 arranged above and below, which can realize the horizontal movement of the positioning plate 2-2-7.

[0074] The clamp opening block telescopic mechanism 2-2-9 can extend and retract, but cannot rotate. In this embodiment, a guide rod cylinder is used and fixed on the positioning plate 2-2-7, and moves horizontally together with the positioning plate 2-2-7. The clamp opening block 2-2-10 is fixed on the extension unit of the clamp opening block telescopic mechanism 2-2-9. The clamp opening block 2-2-10 has protrusions on both sides and a groove in the middle, such as Figure 7 As shown, the width of the groove is greater than the width of the take-up clamp piston fixing block 3-3-3 in the take-up clamp 3-3.

[0075] like Figure 8 As shown, the horizontal clamping assembly 2-3 includes: a fiber pulling telescopic mechanism 2-3-1, a fiber pulling clamping mechanism 2-3-2, a short fiber pulling clamping block 2-3-3 and a long fiber pulling clamping block 2-3-4. The fiber pulling telescopic mechanism 2-3-1 can be extended and retracted up and down. In this embodiment, a guide rod cylinder is used, and the fiber pulling telescopic mechanism 2-3-1 is installed on the clamp release assembly installation panel 2-2-1, as shown in FIG. Figure 6 The fiber pulling clamping mechanism 2-3-2 is installed on the extension unit of the fiber pulling telescopic mechanism 2-3-1, and can realize the movement of the fiber pulling clamping mechanism 2-3-2 in two directions, up and down. Figure 8As shown, the horizontal clamping assembly 2-3 also includes two fiber-drawing clamping blocks, namely a short fiber-drawing clamping block 2-3-3 and a long fiber-drawing clamping block 2-3-4, which are respectively fixed on the two clamping heads of the fiber-drawing clamping mechanism 2-3-2. The short fiber-drawing clamping block 2-3-3 and the long fiber-drawing clamping block 2-3-4 are clamped and released by the fiber-drawing clamping mechanism 2-3-2. The parts where the short fiber-drawing clamping block 2-3-3 and the long fiber-drawing clamping block 2-3-4 clamp and contact each other are both flat, so as to clamp and release the optical fiber 5. When it is necessary to clamp the optical fiber, the fiber-drawing clamping mechanism 2-3-2 is in the open state, and the fiber-drawing telescopic mechanism 2-3-1 drives the fiber-drawing clamping mechanism 2-3-2, the short fiber-drawing clamping block 2-3-3 and the long fiber-drawing clamping block 2-3-4 to move downward together, and the optical fiber 5 just enters between the short fiber-drawing clamping block 2-3-3 and the long fiber-drawing clamping block 2-3-4, and neither of them touches the optical fiber. Then the fiber-drawing clamping mechanism 2-3-2 drives the short fiber-drawing clamping block 2-3-3 and the long fiber-drawing clamping block 2-3-4 to move toward each other, and then clamps the optical fiber, which can drive the optical fiber to move upward and horizontally.

[0076] like Fig. 9 As shown, the optical fiber cutting assembly 2-4 includes: an optical fiber cutting telescopic mechanism 2-4-1, an optical fiber cutting mechanism 2-4-2, an optical fiber cutting plate 2-4-3 and an optical fiber cutting tool 2-4-4. The optical fiber cutting assembly 2-4 is arranged side by side with the horizontal clamping assembly 2-3, and the optical fiber cutting assembly 2-4 is in front of the horizontal clamping assembly 2-3. The optical fiber cutting telescopic mechanism 2-4-1 can also be telescoped up and down like the fiber pulling telescopic mechanism 2-3-1. In this embodiment, a guide rod cylinder is used. At the same time, the optical fiber cutting telescopic mechanism 2-4-1 is also installed on the clamp release assembly installation panel 2-2-1, as shown in FIG. Figure 6As shown. The optical fiber cutting mechanism 2-4-2 is the same as the fiber drawing clamping mechanism 2-3-2. The optical fiber cutting mechanism 2-4-2 is fixed on the extension unit of the optical fiber cutting telescopic mechanism 2-4-1, and can realize the up and down movement of the optical fiber cutting mechanism 2-4-2. The optical fiber cutting plate 2-4-3 and the optical fiber cutting tool 2-4-4 are respectively fixed on the two clamps of the optical fiber cutting mechanism 2-4-2, and the front end of the optical fiber cutting tool 2-4-4 has a cutting edge, and the inner side of the optical fiber cutting plate 2-4-3 is a plane. When the optical fiber cutting mechanism 2-4-2 is opened, the optical fiber cutting tool 2-4-4 is separated from the optical fiber cutting plate 2-4-3. When the optical fiber cutting mechanism 2-4-2 is closed, the cutting edge on the optical fiber cutting tool 2-4-4 is tightly attached to the inner plane of the optical fiber cutting plate 2-4-3, so as to cut the optical fiber. When it is necessary to cut the optical fiber, the optical fiber cutting mechanism 2-4-2 is in the open state, and the extension unit of the optical fiber cutting telescopic mechanism 2-4-1 is extended, driving the optical fiber cutting mechanism 2-4-2, the optical fiber cutting plate 2-4-3 and the optical fiber cutting tool 2-4-4 to descend together, and the optical fiber 5 just enters between the optical fiber cutting plate 2-4-3 and the optical fiber cutting tool 2-4-4. Subsequently, the optical fiber cutting mechanism 2-4-2 drives the optical fiber cutting plate 2-4-3 and the optical fiber cutting tool 2-4-4 to move toward each other, and the optical fiber is cut under the extrusion of the cutting edge of the optical fiber cutting tool 2-4-4 and the inner plane of the optical fiber cutting plate 2-4-3.

[0077] like Figure 6 As shown, the short fiber clamping block 2-3-3 and the long fiber clamping block 2-3-4 in the horizontal clamping assembly 2-3 are at the same horizontal position as the fiber shearing plate 2-4-3 and the fiber shearing tool 2-4-4 in the fiber shearing assembly 2-4. When the fiber clamping mechanism 2-3-2 and the fiber shearing mechanism 2-4-2 are both loosened, the optical fiber 5 can pass through the short fiber clamping block 2-3-3 and the long fiber clamping block 2-3-4, and can also pass through the fiber shearing plate 2-4-3 and the fiber shearing tool 2-4-4. When it is necessary to clamp and cut the optical fiber, the horizontal clamping assembly 2-3 first acts to clamp the optical fiber, and then the fiber shearing assembly 2-4 acts to cut the optical fiber.

[0078] like Fig.10As shown, the fiber pushing assembly 2-5 includes: a fiber pushing assembly mounting plate 2-5-1, a fiber pushing assembly telescopic mechanism 2-5-2 and a fiber pushing block 2-5-3. The fiber pushing assembly mounting plate 2-5-1 fixes the fiber pushing assembly telescopic mechanism 2-5-2 on the fiber pulling component mounting panel 2-7. The fiber pushing assembly telescopic mechanism 2-5-2 can be extended and retracted. In this embodiment, a guide rod cylinder is used. The fiber pushing block 2-5-3 is connected to the extension unit in the fiber pushing assembly telescopic mechanism 2-5-2. The fiber pushing block 2-5-3 has bosses on both sides and a groove in the middle. The edges of the bosses are arcs, and the edges of the grooves are also arcs. When it is necessary to push the optical fiber, the telescopic mechanism 2-5-2 of the fiber pushing assembly drives the fiber pushing block 2-5-3 to extend, and the optical fiber just enters the groove of the fiber pushing block 2-5-3. Since there are bosses on both sides of the fiber pushing block 2-5-3, all optical fibers will not slip out of the fiber pushing block 2-5-3. At the same time, since the edges of the bosses and the edges of the grooves are arcs, the surface of the optical fiber will not be scratched and the optical fiber will not be broken during the process of pushing the optical fiber.

[0079] like Fig.11 As shown, the wire-receiving component 3 includes: a wire-receiving drive unit 3-1, a wire-receiving active end 3-2, a wire-receiving clamp 3-3, a wire-receiving large chuck 3-4, a wire-receiving small chuck 3-5, a wire-receiving passive end 3-6, a clamping cylinder 3-7, a wire-receiving guide rail 3-8 and a wire-receiving bracket 3-9. The wire-receiving component 3 is mainly used to reel in the optical fiber 5. The wire-receiving drive unit 3-1 is installed on the wire-receiving active end 3-2. The wire-receiving drive unit 3-1 can be a rotating mechanism such as a motor, and is connected to the rotating main shaft on the wire-receiving active end 3-2, as shown in FIG. Fig.11 As shown, the large wire-receiving chuck 3-4 is installed on the rotating spindle on the active wire-receiving end 3-2 and is concentric with the rotating spindle. When the wire-receiving drive unit 3-1 rotates, the rotating spindle and the large wire-receiving chuck 3-4 are driven to rotate together. The wire-receiving clamp 3-3 is installed on the edge of the large wire-receiving chuck 3-4 and rotates with the large wire-receiving chuck 3-4. The small wire-receiving chuck 3-5 is installed on the passive shaft of the passive wire-receiving end 3-6, and the passive shaft of the passive wire-receiving end 3-6 is concentric with the rotating spindle on the active wire-receiving end 3-2 and has the same diameter. The active wire-receiving end 3-2 is installed on the wire-receiving bracket 3-9, and the wire-receiving bracket 3-9 is fixed to the ground or fixed together with the optical fiber screening machine equipment. The passive wire-receiving end 3-6 is installed on the slider of the wire-receiving guide rail 3-8, and the passive wire-receiving end 3-6 can move horizontally on the guide rail through the slider, and the wire-receiving guide rail 3-8 is installed on the wire-receiving bracket 3-9. One side of the chuck cylinder 3-7 is fixed on the active take-up end 3-2, and the other side is fixed on the passive take-up end 3-6. The horizontal movement of the passive take-up end 3-6 is controlled by clamping and extending the chuck cylinder 3-7, thereby clamping and releasing the optical fiber reel 4.

[0080] like Figure 12~Figure 13As shown, the wire take-up clamp 3-3 includes: a wire take-up clamp mounting seat 3-3-1, a wire take-up clamp piston 3-3-2, a wire take-up clamp piston fixing block 3-3-3 and a wire take-up clamp spring 3-3-4. The wire take-up clamp 3-3 is fixed on the wire take-up chuck 3-4 through the wire take-up clamp mounting seat 3-3-1, the wire take-up clamp spring 3-3-4 is built in the wire take-up clamp mounting seat 3-3-1, and the wire take-up clamp mounting seat 3-3-1 has a through hole. One end of the wire take-up clamp spring 3-3-4 contacts the wire take-up chuck 3-4, and the other end contacts the wire take-up clamp piston 3-3-2, and is in a compressed state, so that the upper end of the wire take-up clamp piston 3-3-2 is tightly attached to the wire take-up clamp mounting seat 3-3-1. The wire take-up clamp piston 3-3-2 can slide up and down on the wire take-up clamp mounting seat 3-3-1, and the wire take-up clamp piston fixing block 3-3-3 is fixed together with the wire take-up clamp piston 3-3-2, and the wire take-up clamp piston fixing block 3-3-3 protrudes from the wire take-up clamp mounting seat 3-3-1. When the wire take-up clamp piston fixing block 3-3-3 is pressed downward, the wire take-up clamp piston 3-3-2 and the wire take-up clamp piston fixing block 3-3-3 move downward together, so that the wire take-up clamp spring 3-3-4 is further compressed. When the take-up clamp 3-3 needs to be opened, the clamp opening block telescopic mechanism 2-2-9 in the clamp release assembly 2-2 extends to drive the clamp opening block 2-2-10 to move downward, and the take-up clamp piston fixing block 3-3-3 just enters the groove in the middle of the clamp opening block 2-2-10. The clamp opening block 2-2-10 moves further downward, and the take-up clamp piston 3-3-2 moves downward together with the take-up clamp piston fixing block 3-3-3. The top of the take-up clamp piston 3-3-2 separates from the inner side of the take-up clamp mounting seat 3-3-1, and the take-up clamp 3-3 is now opened. Fig.15 After the take-up clamp 3-3 is opened, the optical fiber 5 can enter the take-up clamp 3-3 and be inserted for a distance, then the clamp opening block telescopic mechanism 2-2-9 in the clamp release assembly 2-2 retracts, and the take-up clamp piston 3-3-2 moves upward together with the take-up clamp piston fixing block 3-3-3, and the optical fiber 5 is clamped by the take-up clamp spring 3-3-4. In addition, there is a chamfer on one side of the take-up clamp piston 3-3-2, so that when the take-up chuck 3-4 drives the take-up clamp 3-3 to rotate, the optical fiber is not broken or scratched.

[0081] like Fig.14As shown, the optical fiber reel 4 includes: a main take-up groove 4-1, an auxiliary take-up groove 4-2, an eight-shaped notch 4-3, a main flange 4-4 and an auxiliary flange 4-5. The optical fiber reel 4 is symmetrical on both sides, and the auxiliary take-up groove 4-2 is located on the outside of the optical fiber reel 4, and is used to reel in part of the optical fiber for subsequent testing. The main take-up groove 4-1 is located in the middle of the optical fiber reel 4, and is used to reel in the optical fiber 5. The main flange 4-4 is located between the main take-up groove 4-1 and the auxiliary take-up groove 4-2, and the eight-shaped notch 4-3 is located on the main flange 4-4. When the optical fiber screening machine starts to reel in the optical fiber 5, the optical fiber 5 is wound around the auxiliary take-up groove 4-2 for several turns, and then is wound into the main take-up groove 4-1 through the eight-shaped notch 4-3 on the main flange 4-4.

[0082] The working process of the optical fiber screening machine is as follows: Figure 1 As shown, the cable arrangement component 1 includes a cable arrangement lateral moving component 1-1 located on the far left, a vertical moving mechanism 1-3-1 in the vertical fiber drawing component 1-3 located at the uppermost end, a swinging guide wheel component 1-4-4 in the guide wheel rotating component 1-4 located on the inner side, and the optical fiber reel 4 has been placed in the cable take-up component 3 and is in a clamped state; the equipment operator or other mechanism puts the optical fiber 5 into the vertical clamping mechanism 1-3-2, and then the vertical moving mechanism 1-3-1 that clamps the optical fiber 5 drives the vertical clamping mechanism 1-3-2 to move to the lowermost end, and then the fiber pushing component 2-5 in the fiber drawing component 2 is actuated, driving the fiber pushing block 2-5-3 to move horizontally and push the optical fiber 5 to the right, and adjusting the stroke of the fiber pushing component telescopic mechanism 2-5-2 so that the optical fiber 5 is just located in the middle of the guide wheel in the swinging guide wheel component 1-4-4, as shown in FIG. Fig.16 As shown, at this time, the optical fiber 5 is located on the outer side of the guide wheel in the swing guide wheel assembly 1-4-4, and at the same time, the optical fiber 5 is also located on the inner side of the positioning guide wheel assembly 2-6 in the fiber pulling component 2, and the optical fiber 5 does not touch the two guide wheels, and the guide wheel in the swing guide wheel assembly 1-4-4 is coplanar with the guide wheel in the positioning guide wheel assembly 2-6; the rotating mechanism 1-4-2 in the guide wheel rotating assembly 1-4 is actuated, driving the swing rod 1-4-3 and the swing guide wheel assembly 1-4-4 to rotate together, and the optical fiber 5 enters the groove of the guide wheel in the swing guide wheel assembly 1-4-4, and the rotating mechanism 1-4-2 rotates further, and the optical fiber 5 enters the groove of the guide wheel in the positioning guide wheel assembly 2-6, and the rotating mechanism 1-4-2 further rotates to the outermost side, as shown in FIG. Fig.17 shown.

[0083] like Fig.18As shown, the fiber drawing moving assembly 2-1 in the fiber drawing component 2 is located at the innermost side marked as position 1, the fiber drawing clamping mechanism 2-3-2 and the optical fiber cutting mechanism 2-4-2 are in the open state, and the fiber drawing telescopic mechanism 2-3-1 in the horizontal clamping assembly 2-3 starts to move, driving the fiber drawing clamping mechanism 2-3-2, the short fiber drawing clamping block 2-3-3 and the long fiber drawing clamping block 2-3-4 to move downward, and the optical fiber 5 enters between the short fiber drawing clamping block 2-3-3 and the long fiber drawing clamping block 2-3-4, and then the fiber drawing clamping mechanism 2-3-2 is actuated, and the short fiber drawing clamping block 2-3-3 and the long fiber drawing clamping block 2-3-4 clamp the optical fiber 5. The optical fiber cutting telescopic mechanism 2-4-1 in the optical fiber cutting assembly 2-4 is actuated, driving the optical fiber cutting mechanism 2-4-2, the optical fiber cutting plate 2-4-3 and the optical fiber cutting tool 2-4-4 to move downward together, and the optical fiber 5 enters between the optical fiber cutting plate 2-4-3 and the optical fiber cutting tool 2-4-4, and the optical fiber cutting mechanism 2-4-2 is actuated, driving the optical fiber cutting plate 2-4-3 and the optical fiber cutting tool 2-4-4 to cut the optical fiber 5, and then the optical fiber cutting mechanism 2-4-2 is reset, and the optical fiber cutting plate 2-4-3 and the optical fiber cutting tool 2-4-4 are separated. The optical fiber cutting telescopic mechanism 2-4-1 in the optical fiber cutting assembly 2-4 retracts and resets, driving the optical fiber cutting mechanism 2-4-2, the optical fiber cutting plate 2-4-3 and the optical fiber cutting tool 2-4-4 to return to their original positions upward; the fiber drawing telescopic mechanism 2-3-1 in the horizontal clamping assembly 2-3 retracts and resets, driving the fiber drawing clamping mechanism 2-3-2, the short fiber drawing clamping block 2-3-3 and the long fiber drawing clamping block 2-3-4 to return to their original positions upward. At this time, the short fiber drawing clamping block 2-3-3 and the long fiber drawing clamping block 2-3-4 lift the clamped optical fiber 5.

[0084] The fiber-drawing moving assembly 2-1 in the fiber-drawing component 2 moves outward for a distance marked as position 2 and then stops. At this time, the clamp opening block telescopic mechanism 2-2-9 in the clamp release assembly 2-2 is in a retracted state, and the clamp opening block 2-2-10 in the clamp release assembly 2-2 is just above the take-up clamp piston fixing block 3-3-3 in the take-up clamp 3-3. The fiber-drawing telescopic mechanism 2-3-1 in the horizontal clamping assembly 2-3 starts to move, driving the fiber-drawing clamping mechanism 2-3-2, the short fiber-drawing clamping block 2-3-3, the long fiber-drawing clamping block 2-3-4 and the optical fiber 5 to move downward, the optical fiber cutting telescopic mechanism 2-4-1 in the optical fiber cutting assembly 2-4 does not move, and the clamp opening block telescopic mechanism 2-2-9 moves, driving the clamp opening block 2-2-10 to move downward, so that the take-up clamp piston fixing block 3-3-3 enters the clamp opening block 2-2-10, and the take-up clamp 3-3 is opened. Subsequently, the fiber drawing moving assembly 2-1 moves outward again to be marked as position 3. Since the clamp opening block 2-2-10 has protrusions on both sides, the take-up clamp piston fixing block 3-3-3 is all in the groove of the clamp opening block 2-2-10, the clamp opening block telescopic mechanism 2-2-9 and the clamp opening block 2-2-10 cannot be moved, and the clamp release assembly return spring 2-2-6 is further compressed along the spring guide rod 2-2-5. At this time, the short fiber drawing clamping block 2-3-3 and the long fiber drawing clamping block 2-3-4 clamp the optical fiber 5 and enter the take-up clamp 3-3. Fig.19 As shown, then, the clamp opening block telescopic mechanism 2-2-9 in the clamp release assembly 2-2 retracts and resets, the clamp opening block 2-2-10 moves upward, the take-up clamp piston 3-3-2 moves upward together with the take-up clamp piston fixed block 3-3-3 until the optical fiber 5 is clamped, and the clamp opening block telescopic mechanism 2-2-9 and the clamp opening block 2-2-10 return to their original positions under the action of the clamp release assembly return spring 2-2-6, at which time the positioning plate 2-2-7 contacts the positioning rod 2-2-4. After the take-up clamp 3-3 clamps the optical fiber, the fiber drawing clamping mechanism 2-3-2 opens, the short fiber drawing clamping block 2-3-3 and the long fiber drawing clamping block 2-3-4 release the optical fiber 5, and the fiber drawing telescopic mechanism 2-3-1 resets, driving the fiber drawing clamping mechanism 2-3-2, the short fiber drawing clamping block 2-3-3 and the long fiber drawing clamping block 2-3-4 to reset upward. The fiber pulling moving assembly 2-1 in the fiber pulling component 2 moves inward to position 1 and is at the starting position of the fiber threading upper disc, so as to facilitate the next automatic fiber threading upper disc.

[0085] The wire-receiving drive unit 3-1 in the wire-receiving component 3 starts to rotate, and the wire-receiving clamp 3-3 clamps the optical fiber 5 and also starts to rotate. The optical fiber 5 is wound several times in the auxiliary wire-receiving groove 4-2, and then the wire-arranging component 1 including the wire-arranging lateral moving component 1-1 moves horizontally to the right, driving the optical fiber to be wound into the main wire-receiving groove 4-1 through the eight-shaped notch 4-3 on the main flange 4-4. The wire-arranging lateral moving component 1-1 moves horizontally back and forth, so that the optical fiber 5 is arranged layer by layer in the main wire-receiving groove 4-1.

[0086] After the fiber is wound up, the above-mentioned fiber clamping and cutting actions are performed again. Subsequently, the fiber drawing moving assembly 2-1 in the fiber drawing component 2 moves outward to position 2, and the clamp opening block 2-2-10 is just located above the winding clamp piston fixing block 3-3-3. The clamp opening block 2-2-10 moves downward to open the winding clamp 3-3. The optical valley 5 is not clamped here, and the fiber optic reel 4 and the wound optical fiber 5 are taken away at this time. Subsequently, the fiber drawing moving assembly 2-1 moves outward to position 3 again, and the above-mentioned fiber threading and reeling action is performed again, and this process is repeated. During the entire fiber threading process, no personnel participation is required, and the equipment can work uninterruptedly, thereby improving the efficiency of the equipment. 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.

[0087] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the appended claims of the present invention.

Claims

1. An automatic fiber threading and loading system for an optical fiber screening machine, characterized in that: The invention comprises a wire arrangement component (1), a fiber drawing component (2) and a wire taking-up component (3), wherein the wire taking-up component (3) is used to clamp an optical fiber reel (4) and drive the optical fiber reel (4) to rotate and take up the optical fiber (5), the wire arrangement component (1) is arranged on one side of the wire taking-up component (3), the fiber drawing component (2) is arranged on one side of the wire arrangement component (1) and the wire taking-up component (3), and is used to pass the optical fiber on the wire arrangement component to the wire taking-up component during the fiber threading process, and the wire arrangement component (1) is used to arrange the optical fiber (5) on the optical fiber reel (4); The fiber-pulling component (2) comprises a fiber-pulling moving component (2-1), a clamp release component (2-2), a horizontal clamping component (2-3), and an optical fiber cutting component (2-4). The clamp release component (2-2), the optical fiber cutting component (2-4), and the horizontal clamping component (2-3) are sequentially arranged on the fiber-pulling moving component (2-1). The fiber-pulling moving component (2-1) can drive the clamp release component (2-2), the horizontal clamping component (2-3), and the optical fiber cutting component (2-4) to move back and forth between the cable arrangement component (1) and the cable collection component (3). A cable collection clamp (3-3) adapted to the clamp release component (2-2) is provided on one side of the optical fiber reel (4) clamped on the cable collection component (3). The cable collection clamp (3-3) is used to clamp the optical fiber head so that light can be wound around the optical fiber reel after the optical fiber reel is rotated.

2. The automatic fiber threading and loading system of the optical fiber screening machine according to claim 1, characterized in that: The cable arrangement component (1) comprises a cable arrangement transverse movement component (1-1), a guide wheel component (1-2), a vertical fiber pulling component (1-3), a guide wheel rotation component (1-4) and a cable arrangement installation panel (1-5); the cable arrangement installation panel (1-5) is connected to the cable arrangement transverse movement component (1-1), the cable arrangement transverse movement component (1-1) drives the cable arrangement installation panel (1-5) to move horizontally back and forth, and the guide wheel component (1-2), the vertical fiber pulling component (1-3) and the guide wheel rotation component (1-4) ) is installed on the cable installation panel (1-5), the vertical fiber pulling assembly (1-3) is arranged on one side of the guide wheel assembly (1-2), the guide wheel of the guide wheel rotating assembly (1-4) is arranged between the guide wheel assembly (1-2) and the low position of the vertical wire pulling assembly (1-3), the optical fiber is wound from the guide wheel assembly (1-2) to the vertical fiber pulling assembly (1-3), the vertical wire pulling assembly (1-3) pulls the optical fiber down to the low position, and the guide wheel rotating assembly (1-4) swings outward through its guide wheel to wind the optical fiber outward.

3. The automatic fiber threading and loading system of the optical fiber screening machine according to claim 2, characterized in that: The vertical fiber pulling assembly (1-3) comprises a vertical moving mechanism (1-3-1), a vertical clamping mechanism (1-3-2) and a clamping block (1-3-3); the vertical moving mechanism (1-3-1) is vertically arranged on the cable installation panel (1-5); the vertical clamping mechanism (1-3-2) is arranged on the vertical moving mechanism (1-3-1); the vertical moving mechanism drives the vertical clamping mechanism to move up and down; and the vertical clamping mechanism is used to clamp the optical fiber head; The guide wheel rotating assembly (1-4) comprises a guide wheel rotating assembly fixing plate (1-4-1), a rotating mechanism (1-4-2), a swing rod (1-4-3) and a swing guide wheel assembly (1-4-4); the rotating mechanism (1-4-2) is fixedly arranged on the cable installation panel (1-5) through the guide wheel rotating assembly fixing plate (1-4-1); the swing rod (1-4-3) is arranged on a rotatable unit in the rotating mechanism (1-4-2); and the swing guide wheel assembly (1-4-4) is arranged at one end of the swing rod (1-4-3); when the rotating mechanism (1-4-2) rotates, the swing rod (1-4-3) and the swing guide wheel assembly (1-4-4) on the swing rod (1-4-3) are driven to rotate together.

4. The automatic fiber threading and loading system of the optical fiber screening machine according to claim 2, characterized in that: The fiber-pulling component (2) further comprises a fiber-pushing assembly (2-5) and a cable-arranging guide wheel assembly (2-6), wherein the fiber-pushing assembly (2-5) and the cable-arranging guide wheel assembly (2-6) are arranged between the guide wheel assembly (1-2) and the lower position of the vertical fiber-pulling assembly (1-3); during the process of clamping and threading the optical fiber onto the fiber-pulling disk, the optical fiber passes through the guide wheel assembly (1-2) and the cable-arranging guide wheel assembly (2-6) in sequence, and is clamped on the vertical fiber-pulling assembly (1-3) located at the lower position, and the fiber-pushing assembly (2-5) is used to push the passing optical fiber sideways, so that the optical fiber is located on the guide wheel swinging path of the guide wheel rotating assembly (1-4).

5. The automatic fiber threading and loading system of the optical fiber screening machine according to claim 1, characterized in that: The clamp release assembly (2-2) includes a clamp release assembly installation panel (2-2-1), a spring guide rod (2-2-5), a clamp release assembly return spring (2-2-6), a positioning plate (2-2-7), a guide rail slider assembly (2-2-8), a clamp opening block telescopic mechanism (2-2-9) and a clamp opening block (2-2-10). The clamp release assembly installation panel (2-2-1) is installed on the fiber pulling moving assembly (2-1), and the clamp release assembly return spring (2-2-6) is sleeved on the spring guide rod (2-2-5), so that the clamp release assembly return spring (2-2-6) is compressed and extended along the spring guide rod (2-2-5). The clamp release assembly installation panel (2-2-1 ) A guide rail slider assembly (2-2-8) is arranged along the back-and-forth moving direction of the fiber pulling moving assembly (2-1), a positioning plate (2-2-7) is arranged on the guide rail slider assembly (2-2-8), the positioning plate (2-2-7) can move back and forth along the guide rail slider assembly (2-2-8), a spring guide rod (2-2-5) is arranged along the length direction of the guide rail slider assembly (2-2-8), and is connected to the clamp release assembly installation panel (2-2-1), the clamp release assembly return spring (2-2-6) is sleeved on the spring guide rod (2-2-5), and the two ends of the clamp release assembly return spring (2-2-6) are respectively connected and contacted with the positioning plate (2-2-7) and the clamp release assembly installation panel (2-2-1); The clamp opening block telescopic mechanism (2-2-9) is fixed on the positioning plate (2-2-7) and moves horizontally together with the positioning plate (2-2-7), and the clamp opening block (2-2-10) is fixed on the extension unit of the clamp opening block telescopic mechanism (2-2-9); in the optical fiber, the fiber drawing component (2) drives the clamp opening block telescopic mechanism (2-2-9) on the clamp loosening component installation panel (2-2-1) to move to the top of the take-up clamp 3-3 of the take-up component (3), and the clamp opening block telescopic mechanism (2-2-9) drives the clamp opening block (2-2-10) to press down the take-up clamp 3-3 of the take-up component (3), so that the take-up clamp 3-3 of the take-up component (3) clamps the optical fiber.

6. The automatic fiber threading and loading system of the optical fiber screening machine according to claim 5, characterized in that: The clamp release assembly (2-2) further comprises a positioning adjustment mechanism, the positioning plate (2-2-7) is connected to the clamp release assembly mounting panel (2-2-1) via the positioning adjustment mechanism, and the positioning adjustment mechanism is used to adjust the initial position of the positioning plate (2-2-7) and the clamp opening block telescopic mechanism (2-2-9); The positioning adjustment mechanism comprises a positioning rod fixing block (2-2-2), a positioning nut (2-2-3) and a positioning rod (2-2-4); the positioning rod fixing block (2-2-2) is installed on a fixture loosening component installation panel (2-2-1); a threaded hole is provided on one side of the positioning rod fixing block (2-2-2); the positioning rod (2-2-4) passes through the threaded hole of the positioning rod fixing block (2-2-2); the distance between the positioning rod (2-2-4) and the fixture opening block telescopic mechanism (2-2-9) is adjusted by the distance that the positioning rod (2-2-4) is screwed out, thereby adjusting the initial position of the fixture opening block telescopic mechanism (2-2-9) and the fixture opening block; the positioning nut (2-2-3) is arranged on the positioning rod (2-2-4) and is adjacent to the outer side of the positioning rod fixing block (2-2-2); the positioning rod (2-2-4) is locked by the positioning nut (2-2-3).

7. The automatic fiber threading and loading system of the optical fiber screening machine according to claim 5, characterized in that: The horizontal clamping assembly (2-3) comprises a fiber-pulling telescopic mechanism (2-3-1), a fiber-pulling clamping mechanism (2-3-2) and two fiber-pulling clamping blocks. The fiber-pulling clamping mechanism (2-3-2) is arranged at the movable end of the fiber-pulling telescopic mechanism (2-3-1). The fiber-pulling telescopic mechanism (2-3-1) can drive the fiber-pulling clamping mechanism (2-3-2) to move up and down. The two fiber-pulling clamping blocks are respectively mounted on two clamping heads on the fiber-pulling clamping mechanism (2-3-2). The two fiber-pulling clamping blocks are clamped and released through the fiber-pulling clamping mechanism, thereby clamping and releasing the optical fiber. The optical fiber cutting assembly (2-4) comprises an optical fiber cutting telescopic mechanism (2-4-1), an optical fiber cutting mechanism (2-4-2), an optical fiber cutting plate (2-4-3) and an optical fiber cutting tool (2-4-4). The optical fiber cutting assembly (2-4) and the horizontal clamping assembly (2-3) are arranged side by side, and the optical fiber cutting assembly (2-4) is in front of the horizontal clamping assembly (2-3). The optical fiber cutting telescopic mechanism (2-4-1) can be telescoped up and down. The optical fiber cutting telescopic mechanism (2-4-1) is installed on a clamp release assembly installation panel (2-2-1). The optical fiber cutting mechanism (2-4-2) is fixed on an extension unit of the optical fiber cutting telescopic mechanism (2-4-1) to realize the up and down movement of the optical fiber cutting mechanism. The optical fiber cutting mechanism (2-4-2) has two clamps that can be opened and closed. The optical fiber cutting plate (2-4-3) and the optical fiber cutting tool (2-4-4) are respectively fixed on the two clamps of the optical fiber cutting mechanism (2-4-2).

8. The automatic fiber threading and loading system of the optical fiber screening machine according to claim 4, characterized in that: The fiber pushing assembly (2-5) comprises a fiber pushing assembly mounting plate (2-5-1), a fiber pushing assembly telescopic mechanism (2-5-2) and a fiber pushing block (2-5-3); the fiber pushing assembly telescopic mechanism (2-5-2) is mounted on the fiber pushing assembly mounting plate (2-5-1); the fiber pushing assembly telescopic mechanism (2-5-2) can be extended and retracted; the fiber pushing block (2-5-3) is connected to an extension unit in the fiber pushing assembly telescopic mechanism (2-5-2); and a groove for accommodating an optical fiber is provided on the fiber pushing block (2-5-3).

9. The automatic fiber threading and loading system of the optical fiber screening machine according to claim 1, characterized in that: The wire taking-up component (3) comprises a wire taking-up drive unit (3-1), a wire taking-up active end (3-2), a wire taking-up clamp (3-3), a first wire taking-up chuck, a small wire taking-up chuck, a passive wire taking-up end (3-6), a clamping cylinder (3-7), a wire taking-up guide rail (3-8) and a wire taking-up bracket (3-9). The wire taking-up active end (3-2) is mounted on the wire taking-up bracket (3-9). The wire taking-up drive unit (3-1) is rotationally connected to the wire taking-up active end (3-2). The first wire taking-up chuck is mounted on the wire taking-up active end (3-2). When the wire taking-up drive unit (3-1) rotates, it drives the first wire taking-up chuck to rotate together. The wire taking-up clamp (3-3) is mounted on the edge of the first wire taking-up chuck and rotates together with the first wire taking-up chuck. The second wire taking-up chuck is mounted on the passive wire taking-up end (3-6). The active end (3-2) is mounted on a take-up bracket (3-9), the take-up bracket (3-9) is fixed on the ground or fixed together with the optical fiber screening machine equipment, the take-up passive end (3-6) is mounted on a slider on the take-up guide rail, the take-up passive end (3-6) can move horizontally on the take-up guide rail through the slider, the take-up guide rail (3-8) is mounted on the take-up bracket (3-9), the clamping cylinder (3-7) drives the take-up passive end (3-6) to slide horizontally, clamping and loosening the optical fiber reel, one side of the clamping cylinder (3-7) is fixed on the take-up active end (3-2), and the other side is fixed on the take-up passive end (3-6), the horizontal movement of the take-up passive end (3-6) is controlled by clamping and extending the clamping cylinder (3-7), thereby clamping and loosening the optical fiber reel (4); The wire take-up clamp (3-3) comprises a wire take-up clamp mounting seat (3-3-1), a wire take-up clamp piston (3-3-2), a wire take-up clamp piston fixing block (3-3-3) and a wire take-up clamp spring (3-3-4). The wire take-up clamp (3-3) is fixed on the first wire take-up clamp through the wire take-up clamp mounting seat (3-3-1). The wire take-up clamp spring (3-3-4) is built into the wire take-up clamp mounting seat (3-3-1). The wire take-up clamp mounting seat (3-3-1) has a through hole. One end of the wire take-up clamp spring (3-3-4) contacts the first wire take-up clamp and the other end contacts the wire take-up clamp piston (3-3-2). The wire take-up clamp is in a compressed state, so that the upper end of the wire take-up clamp piston (3-3-2) is tightly attached to the wire take-up clamp mounting seat (3-3-1); the wire take-up clamp piston fixing block (3-3-3) is fixedly connected to the wire take-up clamp piston (3-3-2), and the wire take-up clamp piston fixing block (3-3-3) protrudes out of the wire take-up clamp mounting seat (3-3-1); when the wire take-up clamp piston fixing block (3-3-3) is pressed downward by the clamp release component (2-2), the wire take-up clamp piston (3-3-2) and the wire take-up clamp piston fixing block (3-3-3) move downward together, so that the wire take-up clamp spring (3-3-4) is compressed.

10. An automatic fiber threading and loading method using the automatic fiber threading and loading system of the optical fiber screening machine according to claim 1, characterized in that: The following steps are involved: Clamp the optical fiber reel onto the take-up component; The cable arrangement component (1) straightens and arranges the optical fiber, and the fiber pulling moving component (2-1) of the fiber pulling component (2) drives the horizontal clamping component (2-3) and the optical fiber cutting component (2-4) to move to corresponding positions, the optical fiber is clamped by the horizontal clamping component (2-3), and the optical fiber head is trimmed by the optical fiber cutting component (2-4); The fiber pulling moving component (2-1) drives the clamp releasing component (2-2) to move above the wire taking-up clamp (3-3) of the wire taking-up component (3), and the clamp releasing component (2-2) presses down on the wire taking-up clamp (3-3) of the wire taking-up component (3), so that the wire taking-up clamp (3-3) of the wire taking-up component (3) opens; The fiber pulling moving component (2-1) drives the horizontal clamping component (2-3) and the optical fiber cutting component (2-4) to move further toward the take-up clamp (3-3), so that the optical fiber clamped on the horizontal clamping component (2-3) enters the take-up clamp (3-3); The clamp release component (2-2) retracts and disengages from the take-up clamp (3-3), and the take-up clamp (3-3) closes to clamp the optical fiber; the take-up component (3) drives the clamped optical fiber reel (4) to rotate, so that the optical fiber is wound onto the optical fiber reel.

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