Wire fiber threading device for tail fiber installation part

Abstract

The utility model relates to the field of tail fiber part installation, in particular to a wire fiber threading device for a tail fiber installation part. At present, the installation of the tail fiber part depends on the manual installation of a worker, the tail fiber and a ceramic ferrule are difficult to align accurately, the installation effect of the tail fiber part is not good enough, a certain time is consumed for dripping a curing agent and correcting and cutting off the tail fiber, and the installation efficiency of the tail fiber part is low. A wire fiber threading device for a tail fiber installation part comprises an installation frame and the like. The mounting frame is slidably connected with the sliding table, the sliding table is slidably connected with the sliding seat, the top of the mounting frame is fixedly connected with the electric supporting rod, and the sliding seat is slidably connected with the push plate. The curing agent is dropped into the ceramic ferrule through the dropping cylinder, and the ceramic ferrule is driven to be aligned with the tail fiber by turning over the placing frame, so that the tail fiber can penetrate through the ceramic ferrule more accurately, the installation accuracy of the tail fiber part can be improved, and the installation effect of the tail fiber part is better.

Description

Technical Field

[0001] The utility model relates to the field of pigtail component installation, in particular to a pigtail component threading device. Background Art

[0002] The pigtail is also called the pigtail line. It has a connector at only one end, and the other end is the broken end of an optical cable core. It is connected to other optical cable cores through fusion splicing. It often appears in fiber optic terminal boxes and is used to connect optical cables to optical transceivers. The connector of the pigtail is usually composed of parts such as a ceramic ferrule, a back sleeve, a white inner core and a tail sleeve. The pigtail is connected to the ceramic ferrule through a curing agent, and then each layer of parts is installed step by step to finally complete the installation and connection.

[0003] However, the current installation of fiber pigtail parts mostly relies on manual installation by staff. During the installation process, since the fiber pigtail is relatively small and fragile, it is easy to cause the fiber pigtail and the ceramic ferrule to be difficult to accurately align, resulting in insufficient installation effect of the fiber pigtail parts. In addition, the staff needs to drip curing agent into the ceramic ferrule before installation, and the excess part of the fiber pigtail needs to be corrected and cut off after installation, which consumes a certain amount of time, resulting in low installation efficiency of the fiber pigtail parts. Utility Model Content

[0004] In view of the shortcomings or deficiencies of the above-mentioned prior art, the utility model provides a fiber threading device for a pigtail installation part, which can improve the installation accuracy of the pigtail part and make the installation efficiency of the pigtail part higher.

[0005] The technical implementation scheme of the utility model is: a fiber threading device for a pigtail installation part, comprising a mounting frame, a sliding platform slidably connected to the mounting frame, a sliding seat slidably connected to the sliding platform, an electric support rod fixedly connected to the top of the mounting frame, a push plate slidably connected to the sliding seat, the push plate is fixedly connected to the telescopic rod of the electric support rod, an arc frame fixedly connected to the mounting frame, a dripping tube fixedly connected to the arc frame, a flipping rack rotatably connected to the sliding seat, a ceramic ferrule placed on the flipping rack, the ceramic ferrule is located directly below the dripping tube, a clamping seat fixedly connected to the mounting frame, a rear sleeve clamped on the clamping seat, a pigtail is placed in the rear sleeve, and a flipping mechanism is arranged on the sliding platform, the flipping mechanism is used to flip the ceramic ferrule.

[0006] Preferably, the flipping mechanism includes a flipping gear, and the flipping gears are fixedly connected to both ends of the flipping placement frame, the two flipping gears are symmetrically arranged, two flipping racks are fixedly connected to the top of the sliding table, the flipping racks are located directly below the flipping gears, the flipping gears are meshed with the flipping racks, the sliding table is fixedly connected to a card rod at one end close to the card seat, and two sliders are fixedly connected to the top of the sliding table, the two sliders are symmetrically arranged, both sliders are slidably connected with slot frames, and limited circular grooves are opened at the ends of the two slot frames close to each other, and a compression spring is connected between the slot frame and the slider, and the compression spring is sleeved on the slot frame.

[0007] Preferably, a cutting mechanism is also included, which is arranged on a sliding seat, and the cutting mechanism includes a push rod, two of the push rods are fixedly connected to the push plate, and the two push rods are symmetrically arranged. The upper parts of the push rods are provided with extrusion inclined surfaces, and the upper part of the sliding seat is slidably connected to an extrusion frame, and the top of the extrusion frame is provided with a guide arc surface, and the guide arc surface on the extrusion frame contacts with the extrusion inclined surfaces on the upper parts of the two push rods, and five return springs are connected between the extrusion frame and the sliding seat, and the return springs are sleeved on the extrusion frame, and a cutting plate is fixedly connected to the bottom of the extrusion frame.

[0008] The beneficial effects of the utility model are as follows: first, the staff drips a curing agent into the ceramic ferrule through a dripping tube, and then starts the electric strut, which drives the ceramic ferrule to swing and align with the pigtail, and then the electric strut drives the ceramic ferrule to continue to move horizontally, and one end of the pigtail passes through the ceramic ferrule, and the ceramic ferrule is clamped with the back sleeve. In this way, the curing agent is dripped into the ceramic ferrule through the dripping tube, and the ceramic ferrule is driven to align with the pigtail through the flip placement rack, so that the pigtail passes through the ceramic ferrule more accurately, which can improve the installation accuracy of the pigtail parts, thereby making the installation effect of the pigtail parts better.

[0009] When the two ends of the clamping rod are respectively inserted into the limiting circular grooves on the two slot frames, the electric support rod will drive the cutting plate to cut off the excess part of the pigtail. In this way, the excess part of the pigtail can be cut off by the cutting plate, which can make the installation of the pigtail parts more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 A three-dimensional structural schematic diagram of the utility model.

[0011] Figure 2 A partial three-dimensional structural schematic diagram of the utility model.

[0012] Figure 3 The utility model Figure 2 Schematic diagram of the enlarged three-dimensional structure of A in the middle.

[0013] Figure 4A three-dimensional structural schematic diagram of the cutting mechanism of the utility model.

[0014] Figure 5 A three-dimensional structural schematic diagram of a sliding seat, a push plate and a clamping rod of the utility model.

[0015] Explanation of the reference numerals: 1_mounting frame, 21_sliding table, 22_sliding seat, 23_electric support rod, 24_push plate, 31_arc frame, 32_drip tube, 4_flip placement frame, 5_ceramic ferrule, 61_card seat, 62_back cover, 63_pigtail, 71_flip gear, 72_flip rack, 73_card rod, 74_slider, 75_slot frame, 76_compression spring, 81_push rod, 82_extrusion frame, 83_reset spring, 84_cut plate. DETAILED DESCRIPTION

[0016] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, and bonding in the prior art, which will not be described in detail here.

[0017] Example 1

[0018] A pigtail installation part threading fiber device, such as Figure 1-Figure 5 As shown, it includes a mounting frame 1, a sliding table 21 is slidably connected to the mounting frame 1, a sliding seat 22 is slidably connected to the sliding table 21, an electric support rod 23 is connected to the top of the mounting frame 1 by bolts, a push plate 24 is slidably connected to the sliding seat 22, and the push plate 24 is fixedly connected to the telescopic rod of the electric support rod 23, an arc frame 31 is welded to the mounting frame 1, a drip tube 32 is connected to the arc frame 31 by bolts, a flip placement frame 4 is rotatably connected to the sliding seat 22, a ceramic ferrule 5 is placed on the flip placement frame 4, and the ceramic ferrule 5 is located directly below the drip tube 32, a clamping seat 61 is connected to the mounting frame 1 by bolts, a rear sleeve 62 is clamped on the clamping seat 61, and a pigtail 63 is placed in the rear sleeve 62, and a flip mechanism is provided on the sliding table 21, and the flip mechanism is used to flip the ceramic ferrule 5.

[0019] The flipping mechanism includes a flipping gear 71, and both ends of the flipping placement frame 4 are connected to the flipping gear 71 through a flat key. The two flipping gears 71 are symmetrically arranged. Two flipping racks 72 are welded on the top of the sliding table 21, and the flipping rack 72 is located directly below the flipping gear 71. The flipping gear 71 is meshed with the flipping rack 72. The end of the sliding table 21 close to the card seat 61 is connected with a card rod 73 by bolts, and two sliders 74 are welded on the top of the sliding table 21. The two sliders 74 are symmetrically arranged. The two sliders 74 are slidably connected with a slot frame 75, and the ends of the two slot frames 75 close to each other have a limiting circular groove. A compression spring 76 is connected between the slot frame 75 and the slider 74 through a hook, and the compression spring 76 is sleeved on the slot frame 75.

[0020] Initially, there is a proper amount of curing agent in the drip tube 32, a ceramic ferrule 5 is placed on the flip placement rack 4, and a rear sleeve 62 and a pigtail 63 are placed on the card seat 61. First, the staff drips the curing agent into the ceramic ferrule 5 through the drip tube 32, and then starts the electric support rod 23. The extension of the telescopic rod of the electric support rod 23 will drive the push plate 24 to move horizontally. After the push plate 24 moves horizontally for a distance, it will drive the sliding seat 22 to move horizontally. The horizontal movement of the sliding seat 22 will drive the card rod 73, the flip placement rack 4, the ceramic ferrule 5 and the flip gear 71 to move horizontally. The flip gear 71 will rotate under the action of the flip rack 72, and the two flip gears 71 will rotate. The swing of the flip rack 4 will drive the ceramic ferrule 5 to swing 90 degrees, so that the ceramic ferrule 5 is aligned with the pigtail 63, the clamping rod 73 will contact the two slot frames 75, the horizontal movement of the clamping rod 73 will push the two slot frames 75 to move away from each other, the compression spring 76 will be compressed, and the two ends of the clamping rod 73 will be respectively inserted into the limiting circular grooves on the two slot frames 75, and then the sliding seat 22 will move horizontally to drive the sliding table 21, the flip rack 72, the slider 74, the compression spring 76 and the slot frame 75 to move horizontally, one end of the pigtail 63 will pass through the ceramic ferrule 5, and the ceramic ferrule 5 will be clamped with the rear sleeve 62, and then the electric The contraction of the telescopic rod of the dynamic support rod 23 will drive the push plate 24 to move horizontally in the opposite direction. The opposite horizontal movement of the push plate 24 will drive the sliding seat 22, the clamping rod 73, the flip gear 71, the flip placement rack 4, the sliding table 21, the flip rack 72, the slider 74, the compression spring 76 and the slot frame 75 to move horizontally in the opposite direction. The ceramic ferrule 5 will be out of contact with the flip placement rack 4, and then the mounting frame 1 will press against the sliding table 21. The sliding table 21, the flip rack 72, the slider 74, the compression spring 76 and the slot frame 75 will stop moving. As the electric support rod 23 drives the push plate 24 to continue to move horizontally in the opposite direction, the push plate 24 will drive the sliding seat 22 to move horizontally in the opposite direction and reset. The resetting of the sliding seat 22 will drive the flip placement frame 4, the flip gear 71 and the clamping rod 73 to move horizontally in the opposite direction and reset. The clamping rod 73 will be out of contact with the two slot frames 75, and the compression spring 76 will be reset. The resetting of the compression spring 76 will drive the two slot frames 75 to reset in the direction of approaching each other, and the flip gear 71 will swing in the opposite direction and reset under the action of the flip rack 72. In this way, the curing agent is dripped into the ceramic ferrule 5 through the drip tube 32, and the ceramic ferrule 5 is driven to align with the pigtail 63 through the flip placement frame 4, so that the pigtail 63 can pass through the ceramic ferrule 5 more accurately, which can improve the installation accuracy of the pigtail 63 parts and make the installation effect of the pigtail 63 parts better.

[0021] Example 2

[0022] On the basis of Example 1, Figure 4As shown, a cutting mechanism is also included, which is arranged on the sliding seat 22. The cutting mechanism includes a push rod 81. Two push rods 81 are welded on the push plate 24. The two push rods 81 are symmetrically arranged. The upper parts of the push rods 81 are provided with extrusion slopes. The upper part of the sliding seat 22 is slidably connected with an extrusion frame 82. The top of the extrusion frame 82 is provided with a guide arc surface. The guide arc surface on the extrusion frame 82 is in contact with the extrusion slopes on the upper parts of the two push rods 81. Five reset springs 83 are connected between the extrusion frame 82 and the sliding seat 22 by hooks. The reset spring 83 is sleeved on the extrusion frame 82. A cutoff plate 84 is welded at the bottom of the extrusion frame 82. The cutoff plate 84 is used to cut off the excess part of the pigtail.

[0023] When the two ends of the clamping rod 73 are respectively inserted into the limiting circular grooves on the two slot frames 75, the electric support rod 23 will drive the push plate 24 to continue to move horizontally, and the push plate 24 will drive the two clamping rods 73 to move horizontally. The two clamping rods 73 will jointly push the extrusion frame 82 to move downward, and the reset spring 83 will be compressed. The downward movement of the extrusion frame 82 will drive the cut-off plate 84 to move downward, and the cut-off plate 84 will contact the end of the pigtail 63 passing through the ceramic ferrule 5. The downward movement of the cut-off plate 84 will cut off the excess part of the pigtail 63. In this way, the excess part of the pigtail 63 can be cut off by the cut-off plate 84, which can make the installation efficiency of the pigtail 63 parts higher.

[0024] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pigtail installation component threading device, characterized by: The invention comprises a mounting frame (1), a sliding platform (21) is slidably connected to the mounting frame (1), a sliding seat (22) is slidably connected to the sliding platform (21), an electric support rod (23) is fixedly connected to the top of the mounting frame (1), a push plate (24) is slidably connected to the sliding seat (22), the push plate (24) is fixedly connected to the telescopic rod of the electric support rod (23), an arc frame (31) is fixedly connected to the mounting frame (1), and a A dripping tube (32), the sliding seat (22) is rotatably connected to a flip placement rack (4), a ceramic ferrule (5) is placed on the flip placement rack (4), and the ceramic ferrule (5) is located directly below the dripping tube (32), the mounting frame (1) is fixedly connected to a clamping seat (61), a rear sleeve (62) is clamped on the clamping seat (61), and a pigtail (63) is placed in the rear sleeve (62), and a flip mechanism is provided on the sliding table (21), and the flip mechanism is used to flip the ceramic ferrule (5).

2. A pigtail installation component threading device according to claim 1, characterized in that: The flip mechanism comprises a flip gear (71), both ends of the flip placement frame (4) are fixedly connected to the flip gears (71), the two flip gears (71) are symmetrically arranged, the top of the sliding table (21) is fixedly connected to two flip racks (72), the flip racks (72) are located directly below the flip gears (71), the flip gears (71) are meshed with the flip racks (72), one end of the sliding table (21) close to the card seat (61) is fixedly connected to a card rod (73), the top of the sliding table (21) is fixedly connected to two sliders (74), the two sliders (74) are symmetrically arranged, and the two sliders (74) are slidably connected to a slot frame (75), a compression spring (76) is connected between the slot frame (75) and the slider (74), and the compression spring (76) is sleeved on the slot frame (75).

3. A pigtail installation component threading device according to claim 2, characterized in that: A limiting circular groove is formed on the ends of the two groove frames (75) that are close to each other.

4. A pigtail installation component threading device according to claim 1, characterized in that: The invention also comprises a cut-off mechanism, which is arranged on the sliding seat (22), and comprises a push rod (81). Two push rods (81) are fixedly connected to the push plate (24), and the two push rods (81) are symmetrically arranged. The upper parts of the push rods (81) are provided with extrusion inclined surfaces. The upper part of the sliding seat (22) is slidably connected to an extrusion frame (82), and five return springs (83) are connected between the extrusion frame (82) and the sliding seat (22). The return springs (83) are sleeved on the extrusion frame (82), and the bottom of the extrusion frame (82) is fixedly connected to a cut-off plate (84).

5. A pigtail installation component threading device according to claim 4, characterized in that: A guide arc surface is provided on the top of the extrusion frame (82), and the guide arc surface on the extrusion frame (82) contacts the extrusion inclined surfaces on the upper parts of the two push rods (81).

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