阅读说明：本技术 一种光纤盘绕机压纤装置 (Fiber pressing device of optical fiber coiling machine ) 是由 鄢炜臻 张超 于 2020-05-12 设计创作，主要内容包括：本发明涉及一种光纤盘绕机压纤装置,包括：支撑平台；升降机构,该升降机构安装在所述支撑平台上；压纤机构,该压纤机构安装在所述升降机构上；连接杆,该连接杆安装在所述压纤机构上；送纤机构,该送纤机构安装在所述支撑平台上；夹具平台,该夹具平台安装在所述支撑平台上；光纤夹具,该光纤夹具安装在所述夹具平台上,并位于所述送纤机构的正下方。本发明提出的一种光纤盘绕机压纤装置成本低、效率高、操作简单、可以实现不同形状的盘纤轨迹要求、同时对多道光纤进行压纤。(The invention relates to a fiber pressing device of an optical fiber coiling machine, which comprises: a support platform; the lifting mechanism is arranged on the supporting platform; the fiber pressing mechanism is arranged on the lifting mechanism; the connecting rod is arranged on the fiber pressing mechanism; the fiber feeding mechanism is arranged on the supporting platform; a clamp platform mounted on the support platform; and the optical fiber clamp is arranged on the clamp platform and is positioned right below the fiber feeding mechanism. The fiber pressing device of the optical fiber coiling machine provided by the invention has the advantages of low cost, high efficiency and simplicity in operation, can meet the requirements of fiber coiling tracks of different shapes, and can press multiple optical fibers simultaneously.)

1. The utility model provides an optic fibre coiling machine presses fine device which characterized in that includes: a support platform (1); the lifting mechanism (2), the lifting mechanism (2) is installed on the supporting platform (1); the fiber pressing mechanism (3), the fiber pressing mechanism (3) is arranged on the lifting mechanism (2); the connecting rod (4), the connecting rod (4) is installed on the fiber pressing mechanism (3); the fiber feeding mechanism (5), the fiber feeding mechanism (5) is arranged on the supporting platform (1); a clamp platform (7), the clamp platform (7) being mounted on the support platform (1); and the optical fiber clamp (6) is arranged on the clamp platform (7) and is positioned right below the fiber feeding mechanism (5).

2. An optical fiber coiling machine fiber pressing device as claimed in claim 1, characterized in that the fiber pressing mechanism (3) comprises: a fiber pressing mechanism platform substrate (8), wherein the fiber pressing mechanism platform substrate (8) is arranged on the lifting mechanism (2); the fiber pressing component (9), the fiber pressing component (9) is installed on the fiber pressing mechanism platform substrate (8); a profiling guide rail (10), wherein the profiling guide rail (10) is installed on the fiber pressing component (9); and the positioning mechanism (11), the positioning mechanism (11) is arranged on the fiber pressing mechanism platform substrate (8).

3. An optical fiber coiling machine fiber pressing device as claimed in claim 2, characterized in that the positioning mechanism (11) comprises: the power device (18), the power device (18) is installed on the fiber pressing mechanism platform base plate (8); and the positioning rod (19), and the positioning rod (19) is arranged at the output end of the power device (18).

4. The fiber pressing device of the optical fiber coiling machine as claimed in claims 2-3, wherein the profile rail (10) is provided with a positioning hole (17); when the positioning rod (19) is inserted into the positioning hole (17), the profile rail (10) cannot move.

5. An optical fiber coiling machine fiber pressing device as claimed in claim 1, characterized in that the connecting rods (4) can be arranged at least 2 according to the volume or mass of the optical fiber clamp.

6. The optical fiber coiling machine fiber pressing device as claimed in claim 1, wherein the optical fiber clamp (6) is provided with connecting rod holes (20) with the same number as the connecting rods (4), and the positions of the connecting rod holes (20) correspond to the connecting rods (4) so as to allow all the connecting rods (4) to be inserted into the corresponding connecting rod holes (20) at the same time.

7. An optical fiber coiling machine fiber pressing device as claimed in claim 2, characterized in that the fiber pressing assembly (9) comprises: the linear guide rail module (12), the linear guide rail module (12) is installed on the fiber pressing mechanism platform base plate (8); the fiber pressing connecting rod (13), the fiber pressing connecting rod (13) is rigidly connected with the linear guide rail module (12); the profiling guide rail sliding block (14), the profiling guide rail sliding block (14) is hinged with the fiber pressing connecting rod (13) and is connected with the profiling guide rail (10); and the fiber pressing cushion block (15), wherein the fiber pressing cushion block (15) is installed on the fiber pressing connecting rod (13).

8. An optical fiber coiling machine fiber pressing device as claimed in claim 2, characterized in that the fiber pressing assembly (9) comprises: the linear guide rail module (12), the linear guide rail module (12) is installed on the fiber pressing mechanism platform base plate (8); the fiber pressing connecting rod (13), the fiber pressing connecting rod (13) is hinged with the linear guide rail module (12); the profiling guide rail sliding block (14), the profiling guide rail sliding block (14) is rigidly connected with the fiber pressing connecting rod (13) and is connected with the profiling guide rail (10); the fiber pressing wheel (16), the fiber pressing wheel (16) is installed on the fiber pressing connecting rod (13); when the optical fiber pressing wheel is used, the central axis of the optical fiber pressing wheel (16) is always vertical to the optical fiber track.

9. The fiber pressing device of the optical fiber coiling machine as claimed in any one of claims 2, 7 and 8, wherein the fiber pressing components (9) can be arranged in a plurality of groups according to the track length of one circle of the optical fiber.

10. An optical fiber coiling machine fiber pressing device as claimed in any one of claims 1, 2, 4, 7 and 8, characterized in that the shape of the track of the profiling track (10) is similar to the outermost contour of the optical fiber coiling track (21).

11. An optical fiber coiling machine fiber pressing device as claimed in any one of claims 1, 2, 4, 7, 8 and 9, characterized in that the profile rail (10) with different rail track shapes can be replaced according to different coiling track requirements.

12. An optical fiber coiling machine fiber pressing device as claimed in claim 1, characterized in that, the fiber feeding mechanism (5) comprises a fiber guide (22), and 1 or more fiber guides (22) can be arranged.

13. An optical fiber coiling machine fiber pressing device as claimed in claim 1, characterized in that the fiber clamp (6) can be removed, and when the fiber clamp (6) is mounted on the clamp platform (7), the fiber clamp (6) and the clamp platform (7) cannot move relatively.

Technical Field

The invention relates to the technical field of optical fiber production equipment, in particular to a fiber pressing device of an optical fiber coiling machine.

Background

The optical fiber sensor is used as a new sensing technology and is widely applied to various fields of military affairs, national defense, aerospace, industrial and mining enterprises, energy environmental protection, industrial control, medical treatment and health, calculation and measurement, household appliances, civil engineering and the like. The main differences of fiber optic sensors compared to conventional sensors are: the traditional sensor is based on strain-electric quantity, takes an electric signal as a carrier for transformation and transmission, and transmits the electric signal by a lead, so that the traditional sensor is limited by the environment when in use, for example, short circuit is caused by too high environmental humidity, and accidents are easily caused particularly in high-temperature, inflammable and explosive environments, and the like; the optical fiber sensor uses optical signals as a carrier for conversion and transmission, utilizes the optical fibers to transmit the signals, and has the advantages of no electromagnetic interference, extremely high insulation, good explosion-proof performance, corrosion resistance, winding, convenient multiplexing, convenient net formation, simple optical fiber material, convenient acquisition, low manufacturing cost and the like. With the arrival of the 5G era, the application market of optical fiber communication and optical fiber sensors is rapidly increased, but most of the work in the field of optical fiber production and manufacturing is still completed manually at present, and most of mechanical equipment also stays at the stage of simple function and low automation degree. The automation equipment which has high efficiency and high quality and can meet complex working conditions is an urgent need for the development of the optical fiber industry. The fiber pressing mechanism of the optical fiber coiling machine provided by the invention has high automation degree and high efficiency, and can meet different complex fiber coiling track requirements.

Disclosure of Invention

The invention is realized by the following technical scheme:

an optical fiber coiling machine fiber pressing device comprises: a support platform; the lifting mechanism is arranged on the supporting platform; the fiber pressing mechanism is arranged on the lifting mechanism; the connecting rod is arranged on the fiber pressing mechanism; the fiber feeding mechanism is arranged on the supporting platform; a clamp platform mounted on the support platform; and the optical fiber clamp is arranged on the clamp platform and is positioned right below the fiber feeding mechanism.

Further, the fiber pressing mechanism comprises: the fiber pressing mechanism platform substrate is arranged on the lifting mechanism; the fiber pressing component is arranged on the fiber pressing mechanism platform substrate; the profiling guide rail is arranged on the fiber pressing assembly; and the positioning mechanism is arranged on the fiber pressing mechanism platform substrate.

Further, the positioning mechanism includes: the power device is arranged on the fiber pressing mechanism platform substrate; and the positioning rod is arranged at the output end of the power device.

Furthermore, a positioning hole is formed in the profiling guide rail; when the positioning rod is inserted into the positioning hole, the profile modeling guide rail cannot move.

Further, the connection rods may be provided at least 2 according to the volume or mass of the optical fiber clamp.

Furthermore, the optical fiber clamp is provided with connecting rod holes with the same number as the connecting rods, and the positions of the connecting rod holes correspond to the connecting rods, so that all the connecting rods can be simultaneously inserted into the corresponding connecting rod holes.

Further, the fiber pressing component comprises: the linear guide rail module is arranged on the fiber pressing mechanism platform substrate; the fiber pressing connecting rod is rigidly connected with the linear guide rail module; the copying guide rail sliding block is hinged with the fiber pressing connecting rod and is connected with the copying guide rail; and the fiber pressing cushion block is arranged on the fiber pressing connecting rod.

Further, the fiber pressing component comprises: the linear guide rail module is arranged on the fiber pressing mechanism platform substrate; the fiber pressing connecting rod is hinged with the linear guide rail module; the profiling guide rail sliding block is rigidly connected with the fiber pressing connecting rod and is connected with the profiling guide rail; the fiber pressing wheel is arranged on the fiber pressing connecting rod; when the optical fiber pressing wheel is used, the central axis of the optical fiber pressing wheel is always perpendicular to the optical fiber track.

Furthermore, the fiber pressing assembly can be provided with a plurality of groups according to the track length of the optical fiber coiled by one circle.

Further, the shape of the track of the profiling guide rail is similar to the outermost contour of the optical fiber winding track.

Furthermore, the profiling guide rails with different guide rail track shapes can be replaced according to different coiling fiber track requirements.

Further, the fiber feeding mechanism comprises a fiber guide device, and the number of the fiber guide device can be 1 or more.

Further, the optical fiber clamp can be taken down, and when the optical fiber clamp is installed on the clamp platform, the optical fiber clamp and the clamp platform cannot move relatively.

The invention has the following beneficial effects:

(1) the fiber pressing mechanism of the optical fiber coiling machine comprises the replaceable profiling guide rails with different track tracks, and can meet the requirements of the fiber coiling tracks with different shapes.

(2) According to the fiber pressing mechanism of the optical fiber coiling machine, one or more fiber feeding heads are mounted on the fiber feeding mechanism, and a plurality of optical fibers can be coiled at the same time.

(3) The fiber pressing mechanism of the optical fiber coiling machine provided by the invention comprises a plurality of fiber pressing block assemblies, is wide in fiber pressing range, and can press a plurality of optical fibers in a moving state on a plane to ensure that the optical fibers are not scattered.

(4) According to the fiber pressing mechanism of the optical fiber coiling machine, the connecting rod is connected with the profiling guide rail and the optical fiber clamp, and the profiling guide rail and the optical fiber clamp move synchronously; the fiber pressing component moves along with the track of the profiling guide rail, synchronous fiber pressing is achieved, and the fact that optical fibers cannot be pressed at the position where complex track coiling is not performed is guaranteed.

(5) According to the fiber pressing mechanism of the optical fiber coiling machine, the fiber pressing wheel is adopted to press fibers in the second fiber pressing component scheme, and the central axis of the fiber pressing wheel is always perpendicular to the track of the optical fiber when the fiber pressing mechanism is used, so that the friction on the optical fiber is reduced as much as possible, and the optical fiber is protected from being damaged.

(6) The optical fiber coiling machine fiber pressing mechanism comprises a positioning mechanism, the position of a fiber pressing component is adjusted once, and then a connecting rod can be aligned with a connecting rod hole in each use, so that the operation is convenient.

Drawings

FIG. 1 is a schematic structural diagram of a fiber pressing device of an optical fiber coiling machine according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a fiber pressing device of an optical fiber coiling machine according to an embodiment of the present invention;

FIG. 3 is a schematic view of a fiber pressing device of an optical fiber coiling machine according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a fiber pressing mechanism according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a positioning mechanism according to an embodiment of the present invention;

FIG. 6 is a schematic view of a profile rail configuration according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of a fiber clamp according to an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a fiber pressing assembly according to an embodiment of the present invention;

FIG. 9 is a schematic structural diagram of a second embodiment of a fiber pressing assembly according to an embodiment of the present invention;

FIG. 10 is a schematic diagram of a second embodiment of a fiber pressing assembly according to the present invention;

fig. 11 is a schematic structural diagram of a fiber feeding mechanism according to an embodiment of the present invention.

In the figure:

1. a support platform; 2. a lifting mechanism; 3. a fiber pressing mechanism; 4. an optical fiber clamp; 5. a fiber feeding mechanism; 6. an optical fiber clamp; 7. a clamp platform; 8. a fiber pressing mechanism platform substrate; 9. pressing the fiber assembly; 10. profiling the guide rail; 11. a positioning mechanism; 12 linear guide rail module; 13. pressing a fiber connecting rod; 14. a profiling track slider; 15. pressing a fiber cushion block; 16. fiber pressing wheels; 17, positioning holes; 18 power plant; 19 positioning rods; 20 connecting rod holes; 21, coiling the optical fiber; 22 fiber guide.

Detailed Description

The following examples are presented to illustrate certain embodiments of the invention in particular and should not be construed as limiting the scope of the invention. The present disclosure may be modified from materials, methods, and reaction conditions at the same time, and all such modifications are intended to be within the spirit and scope of the present invention.

As shown in fig. 1-2, an optical fiber coiling machine fiber pressing device comprises: a support platform 1; the lifting mechanism 2, the lifting mechanism 2 is installed on the said supporting platform 1; the fiber pressing mechanism 3 is arranged on the lifting mechanism 2; the connecting rod 4 is installed on the fiber pressing mechanism 3; the fiber feeding mechanism 5 is arranged on the supporting platform 1; a clamp platform 7, the clamp platform 7 being mounted on the support platform 1; and the optical fiber clamp 6 is arranged on the clamp platform 7, and the optical fiber clamp 6 is positioned right below the fiber feeding mechanism 5.

As shown in fig. 3, the fiber pressing mechanism 3 includes: a fiber pressing mechanism platform substrate 8, wherein the fiber pressing mechanism platform substrate 8 is arranged on the lifting mechanism 2; the fiber pressing component 9 is mounted on the fiber pressing mechanism platform substrate 8, and the fiber pressing component 9 is mounted on the fiber pressing mechanism platform substrate 8; a profiling guide rail 10, wherein the profiling guide rail 10 is installed on the fiber pressing component 9; and the positioning mechanism 11 is arranged on the fiber pressing mechanism platform substrate 8, and the positioning mechanism 11 is arranged on the fiber pressing mechanism platform substrate 8.

As shown in fig. 5, the positioning mechanism 11 includes: the power device 18, the power device 18 is installed on the platform base plate 8 of the fiber pressing mechanism; and a positioning rod 19, wherein the positioning rod 19 is arranged at the output end of the power device 18.

As shown in fig. 6, the profiling guide rail 10 is provided with a positioning hole 17; when the positioning rod 19 is inserted into the positioning hole 17, the profile rail 10 cannot move.

The connecting rods 4 may be provided at least 2 according to the volume or mass of the optical fiber clamp.

As shown in fig. 7, the optical fiber clamp 6 is provided with connecting rod holes 20, the number of which is the same as that of the connecting rods 4, and the positions of the connecting rod holes 20 correspond to those of the connecting rods 4, so that all the connecting rods 4 can be simultaneously inserted into the corresponding connecting rod holes 20.

As shown in fig. 8, the fiber compressing assembly 9 includes: the linear guide rail module 12 is arranged on the fiber pressing mechanism platform substrate 8, and the linear guide rail module 12 is arranged on the fiber pressing mechanism platform substrate 8; the fiber pressing connecting rod 13 is rigidly connected with the linear guide rail module 12; the copying guide rail sliding block 14 is hinged with the fiber pressing connecting rod 13 and is connected with the copying guide rail 10; and the fiber pressing cushion block 15 is mounted on the fiber pressing connecting rod 13.

As shown in fig. 9 to 10, the fiber compressing assembly 9 includes: the linear guide rail module 12 is arranged on the fiber pressing mechanism platform substrate 8, and the linear guide rail module 12 is arranged on the fiber pressing mechanism platform substrate 8; the fiber pressing connecting rod 13 is hinged with the linear guide rail module 12; the copying guide rail sliding block 14 is rigidly connected with the fiber pressing connecting rod 13 and is connected with the copying guide rail 10; a fiber pressing wheel 16, wherein the fiber pressing wheel 16 is arranged on the fiber pressing connecting rod 13; when the optical fiber pressing wheel is used, the central axis of the optical fiber pressing wheel 16 is always perpendicular to the optical fiber track.

The fiber pressing component 9 can be provided with a plurality of groups according to the track length of the optical fiber coiled by one circle.

As shown in fig. 4, the shape of the track trace of the profile rail 10 is similar to the outermost contour of the optical fiber winding trace 21.

The profile rail 10 with different rail track shapes can be replaced according to different disc fiber track requirements.

As shown in fig. 11, the fiber feeding mechanism 5 includes a fiber guide 22, and 1 or more fiber guides 22 may be provided.

The fiber clamp 6 can be removed and when the fiber clamp 6 is mounted on the clamp platform 7, the fiber clamp 6 and the clamp platform 7 cannot move relative to each other.

To facilitate further understanding of the above technical solutions, detailed descriptions will now be given to specific working processes thereof:

before use, the fiber pressing mechanism 3 is at the highest position of the movement range, the positioning rod 19 of the positioning mechanism 11 is in an extending state and is inserted into the positioning hole 17, and the profile modeling guide rail 10 cannot move.

In use, the optical fibre clamp 6 is mounted on the clamp platform 7 and the position of the clamp platform 7 is adjusted so that all the connecting rods 4 are aligned with the corresponding connecting rod holes 20 respectively. The fiber feeding structure 5 feeds the optical fiber head to a designated position, and then fixes the optical fiber head on the optical fiber clamp 6.

The lifting mechanism 2 acts to drive the fiber pressing mechanism 3 to move downwards. When the connecting rod 4 is completely inserted into the connecting rod hole 20, the fiber pressing cushion block 15 or the fiber pressing wheel 16 can just press the optical fiber, and the lifting mechanism 2 stops. The positioning rod 19 of the positioning mechanism 11 is contracted to separate the positioning rod 19 from the positioning hole 17, and the copying guide rail can move.

The clamp platform 7 is powered to drive the optical fiber clamp 6 to rotate according to a certain set track, and the optical fiber is driven to coil on the upper surface of the optical fiber clamp 6 by the track.

As shown in FIG. 4, the fiber clamp 6 moves the profile rail 10 synchronously therewith during rotation due to the action of the connecting rod 19. If the optical fiber clamp 6 is prohibited, the fiber pressing block assembly 9 and the fiber feeding mechanism 5 are distributed along the optical fiber winding track 21 according to a set distance and move at a constant speed by taking the track as a path, so that the optical fibers at all positions on the optical fiber clamp 6 are pressed, but the fiber pressing assemblies 9 and the fiber feeding mechanism 5 do not interfere with each other.

As shown in fig. 8, the fiber pressing block assembly 9 moves linearly back and forth along with the profiling guide rail 10 and the fiber pressing connecting rod 13 in the movement range of the guide rail sliding block 13, and the fiber pressing block assembly 9 has simple movement track, small movement space range and good stability.

As shown in fig. 9-10, the fiber pressing block assembly 9 moves within a certain angle range along with the profile rail 10 and the fiber pressing connecting rod 13 centered on the sliding block of the linear rail module 12, the central axis of the fiber pressing wheel 16 is always perpendicular to the fiber to be pressed, and the fiber pressing wheel 16 has only rolling friction relative to the fiber, so that the abrasion to the fiber is reduced to the minimum.

In the fiber coiling process, the fiber feeding mechanism 5 moves along the horizontal direction, the fiber coiling radius is slowly adjusted, and the optical fibers are ensured to be coiled on a plane and cannot be overlapped together to cause extrusion.

When the requirement of fiber coiling is met, the clamp platform 7 rotates to the initial position and stops, and the fiber clamp 6 also stops rotating.

The positioning rod 19 of the positioning mechanism 11 is extended and inserted into the positioning hole 17, and the copying guide rail cannot move. The lifting mechanism 2 acts to drive the fiber pressing mechanism 3 to move upwards, and the connecting rod 4 is separated from the connecting rod hole 20. When the fiber pressing mechanism 3 moves to the highest point, the lifting mechanism 2 stops.

The fiber is cut, the leaked fiber tail is fixed on the fiber clamp 6, and the fiber feeding mechanism returns to the initial position.

The fiber clamp 6 is removed and the operation is ended.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.