CN211420000U

CN211420000U - Coating device for optical fiber processing

Info

Publication number: CN211420000U
Application number: CN201921965962.5U
Authority: CN
Inventors: 金建平
Original assignee: Shenzhen Zhaoxian Special Optical Fiber Cable Technology Co ltd
Current assignee: Shenzhen Zhaoxian Special Optical Fiber Cable Technology Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-09-04
Anticipated expiration: 2029-11-14

Abstract

The utility model belongs to optic fibre coating field, especially a coating device is used in optic fibre processing is not on the same route to coating and UV solidification among the current coating device, makes a round trip to shift optic fibre and wastes time and energy, the problem of coating inefficiency, the scheme that now proposes, it includes the fixing base, the bottom fixed mounting of fixing base has two fixed plates, and the fixed orifices has been seted up at the top of fixing base, and the fixed orifices rotates in and installs the coating seat, and the coating hole has been seted up at the top of coating seat, is equipped with fiber optic cable in the coating hole, all sets up flutedly on the both sides inner wall in coating hole, all rotates in four recesses and installs the live-rollers, and four live-rollers all contact with fiber optic cable, equal fixedly connected with shower nozzle on the both sides. The utility model discloses rational in infrastructure, convenient operation, coating and UV solidification among this coating device are on the same route, and coating optic fibre labour saving and time saving, coating efficiency is high.

Description

Coating device for optical fiber processing

Technical Field

The utility model relates to an optic fibre coating technical field especially relates to a coating device is used in optic fibre processing.

Background

In the process of drawing production of optical fibers, the optical fibers need to be subjected to surface coating, the coating is an important link of optical fiber production and is of great importance to the influence on the quality of finished optical fibers, an optical fiber coating layer is a high polymer material layer coated for protecting bare optical fibers, improving the mechanical strength and the microbending resistance of the optical fibers and reducing attenuation, and the optical fiber coating processing is to realize primary coating and secondary coating at the same path position;

however, coating and UV curing in the existing coating device are not on the same path, and the fiber is time-consuming and labor-consuming to transfer back and forth, and the coating efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that the coating and the UV curing in the coating device in the prior art are not on the same path, the back-and-forth transfer of optical fibers wastes time and energy, and the coating efficiency is low, and providing the coating device for processing the optical fibers.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a coating device for processing optical fibers comprises a fixed seat, wherein two fixed plates are fixedly arranged at the bottom of the fixed seat, a fixed hole is formed in the top of the fixed seat, a coating seat is rotatably arranged in the fixed hole, a coating hole is formed in the top of the coating seat, an optical fiber cable is arranged in the coating hole, grooves are formed in the inner walls of the two sides of the coating hole, rotating rollers are rotatably arranged in the four grooves and are in contact with the optical fiber cable, the inner walls of the two sides of the coating hole are both fixedly connected with spray heads, the inner walls of the two sides of the coating hole are both fixedly connected with drying pipes, the inner walls of the two sides of the coating hole are both fixedly connected with UV lamps, one side fixedly connected with drying-machine of coating seat, the one end fixed connection of drying-tube is on the drying-machine, and the opposite side fixedly connected with spray box of coating seat, the equal fixedly connected with connecting pipe of the one end of two shower nozzles, the equal fixed connection of the one end of two connecting pipes is on the spray box.

Preferably, an annular groove is formed in the inner wall of the fixing hole, a moving block is fixedly connected to the coating seat and is in sliding connection with the side wall of the annular groove, and the coating seat drives the moving block to slide in the annular groove when rotating, so that the position of the coating seat during rotation can be stabilized.

Preferably, a mounting hole is formed in one side of the fixing plate, a rack is slidably mounted in the mounting hole, a mounting seat is fixedly mounted on one side of the fixing plate, a through hole is formed in the top of the mounting seat, a connecting rod is rotatably mounted in the through hole, the rack drives the gear to rotate back and forth, and the gear drives the rotating wheel to rotate back and forth.

Preferably, one end fixed mounting of connecting rod has the rotation wheel, rotates the wheel and contacts with the coating seat, and the other end fixed mounting of connecting rod has the gear, and the gear meshes with the rack, and one side fixed mounting of rack has the mounting panel, and the elastic action of pressure spring can drive the mounting panel and reset and move, and the mounting panel drives the rack round trip movement.

Preferably, the welding of one side of mounting panel has two pressure springs, and the one end of two pressure springs is all welded in one side of fixed plate, and one side fixed mounting of fixed plate has the bottom plate, and the top fixed mounting of bottom plate has the motor, fixedly connected with eccentric wheel on the output shaft of motor, and the eccentric wheel contacts with the mounting panel, and the motor drives the eccentric wheel and rotates, and the eccentric wheel drives the mounting panel and removes, and mounting panel extrusion pressure spring.

Compared with the prior art, the beneficial effects of the utility model reside in that:

(1) according to the scheme, the optical fiber cable is installed in the coating hole, the rotating roller rotates on the optical fiber cable to assist the moving position of the optical fiber cable, the spraying box conveys the coating to the spraying head, the drying machine discharges hot air from the drying pipe, the optical fiber cable is dried after being coated, then the hot air is cured by UV of the UV lamp, meanwhile, the motor drives the eccentric wheel to rotate, and the eccentric wheel drives the mounting plate to move;

(2) according to the scheme, the pressure spring is extruded through the mounting plate, the mounting plate can be driven to reset and move under the elastic action of the pressure spring, the rack drives the gear to rotate back and forth, and the rotating wheel drives the coating seat to rotate back and forth, so that the coating, drying and UV (ultraviolet) irradiation areas of the optical fiber cable can be perfected, and the coating efficiency of the optical fiber cable is higher;

the utility model discloses rational in infrastructure, convenient operation, coating and UV solidification among this coating device are on the same route, and coating optic fibre labour saving and time saving, coating efficiency is high.

Drawings

Fig. 1 is a schematic front view of a coating apparatus for processing optical fibers according to the present invention;

fig. 2 is a schematic structural diagram of a part a of a coating apparatus for processing optical fibers according to the present invention.

In the figure: 1. a fixed seat; 2. a fixing hole; 3. coating a base; 4. coating the holes; 5. a spray head; 6. a drying duct; 7. a UV lamp; 8. a dryer; 9. a mounting seat; 10. a rotating wheel; 11. a gear; 12. a rack; 13. mounting a plate; 14. a motor; 15. an eccentric wheel; 16. and (5) spraying the tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a coating apparatus for processing optical fiber, includes a fixing base 1, two fixing plates are fixedly installed at the bottom of the fixing base 1, a fixing hole 2 is opened at the top of the fixing base 1, a coating base 3 is rotatably installed in the fixing hole 2, a coating hole 4 is opened at the top of the coating base 3, an optical fiber cable is disposed in the coating hole 4, grooves are opened on both side inner walls of the coating hole 4, rotating rollers are rotatably installed in the four grooves, the four rotating rollers are all contacted with the optical fiber cable, nozzles 5 are fixedly connected to both side inner walls of the coating hole 4, drying tubes 6 are fixedly connected to both side inner walls of the coating hole 4, UV lamps 7 are fixedly connected to both side inner walls of the coating hole 4, a drying machine 8 is fixedly connected to one side of the coating base 3, one end of the drying tube 6 is fixedly connected to the drying machine 8, a spraying box 16 is, the equal fixedly connected with connecting pipe of one end of two shower nozzles 5, the equal fixedly connected on spray box 16 of one end of two connecting pipes.

In this embodiment, the annular groove has been seted up on the inner wall of fixed orifices 2, fixedly connected with movable block on the coating seat 3, the lateral wall sliding connection of movable block and annular groove, and the movable block is driven to slide in the annular groove when coating seat 3 rotates, can stabilize the position when coating seat 3 rotates.

In this embodiment, the mounting hole has been seted up to one side of fixed plate, and slidable mounting has rack 12 in the mounting hole, and one side fixed mounting of fixed plate has mount pad 9, and the through-hole has been seted up at the top of mount pad 9, and the connecting rod is installed to the through-hole internal rotation, and rack 12 drives gear 11 and makes a round trip to rotate, and gear 11 drives and rotates wheel 10 and make a round trip to rotate.

In this embodiment, the one end fixed mounting of connecting rod has rotation wheel 10, rotates wheel 10 and coating seat 3 and contacts, and the other end fixed mounting of connecting rod has gear 11, and gear 11 and rack 12 mesh, one side fixed mounting of rack 12 have mounting panel 13, and the elastic action of pressure spring can drive mounting panel 13 and reset and move, and mounting panel 13 drives rack 12 round trip movement.

In this embodiment, two pressure springs are welded on one side of mounting panel 13, the one end of two pressure springs is all welded on one side of fixed plate, one side fixed mounting of fixed plate has the bottom plate, the top fixed mounting of bottom plate has motor 14, fixedly connected with eccentric wheel 15 on the output shaft of motor 14, eccentric wheel 15 contacts with mounting panel 13, motor 14 drives eccentric wheel 15 and rotates, eccentric wheel 15 drives mounting panel 13 and removes, mounting panel 13 extrudes the pressure spring.

In the embodiment, an optical fiber cable is arranged in a coating hole 4, a rotating roller rotates on the optical fiber cable to assist the moving position, a spray box 16 conveys coating to a spray head 5, the spray head 5 coats the coating on the optical fiber cable, a dryer 8 discharges hot air from a drying pipe 6, the optical fiber cable is dried after being coated, and then the coating operation can be completed through UV curing of a UV lamp 7, meanwhile, a motor 14 drives an eccentric wheel 15 to rotate, the eccentric wheel 15 drives a mounting plate 13 to move, a pressure spring is extruded through the mounting plate 13, the mounting plate 13 can be driven to reset and move under the elastic action of the pressure spring, the mounting plate 13 drives a rack 12 to move back and forth, the rack 12 drives a gear 11 to rotate back and forth, the gear 11 drives a rotating wheel 10 to rotate back and forth, the rotating wheel 10 drives a coating seat 3 to rotate back and forth, the coating, drying and UV irradiation areas, make fiber optic cable coating efficiency higher, the utility model discloses rational in infrastructure, convenient operation, coating and UV solidification among this coating device are on the same route, coated optical fiber labour saving and time saving, and coating efficiency is high.

Claims

1. A coating device for processing optical fibers comprises a fixed seat (1) and is characterized in that two fixed plates are fixedly mounted at the bottom of the fixed seat (1), fixed holes (2) are formed in the top of the fixed seat (1), a coating seat (3) is rotatably mounted in the fixed holes (2), coating holes (4) are formed in the top of the coating seat (3), optical fiber cables are arranged in the coating holes (4), grooves are formed in the inner walls of two sides of each coating hole (4), rotating rollers are rotatably mounted in the four grooves and are in contact with the optical fiber cables, spray heads (5) are fixedly connected to the inner walls of two sides of each coating hole (4), drying pipes (6) are fixedly connected to the inner walls of two sides of each coating hole (4), UV lamps (7) are fixedly connected to the inner walls of two sides of each coating hole (4), and a dryer (8) is fixedly connected to one side of each coating seat (3), one end fixed connection of stoving pipe (6) is on drying-machine (8), and opposite side fixedly connected with spray box (16) of coating seat (3), the equal fixedly connected with connecting pipe of the one end of two shower nozzles (5), the equal fixed connection of the one end of two connecting pipes is on spray box (16).

2. The coating device for processing the optical fiber according to claim 1, wherein an annular groove is formed on the inner wall of the fixing hole (2), a moving block is fixedly connected to the coating seat (3), and the moving block is slidably connected with the side wall of the annular groove.

3. The coating device for processing the optical fiber according to claim 1, wherein a mounting hole is formed in one side of the fixing plate, the rack (12) is slidably mounted in the mounting hole, a mounting seat (9) is fixedly mounted on one side of the fixing plate, a through hole is formed in the top of the mounting seat (9), and a connecting rod is rotatably mounted in the through hole.

4. The coating apparatus for processing an optical fiber according to claim 3, wherein a rotating wheel (10) is fixedly installed at one end of the connecting rod, the rotating wheel (10) is in contact with the coating base (3), a gear (11) is fixedly installed at the other end of the connecting rod, the gear (11) is engaged with a rack (12), and a mounting plate (13) is fixedly installed at one side of the rack (12).

5. The coating device for processing the optical fiber according to claim 4, wherein one side of the mounting plate (13) is welded with two compression springs, one ends of the two compression springs are welded at one side of the fixing plate, one side of the fixing plate is fixedly provided with a bottom plate, the top of the bottom plate is fixedly provided with a motor (14), an output shaft of the motor (14) is fixedly connected with an eccentric wheel (15), and the eccentric wheel (15) is in contact with the mounting plate (13).