CN213704595U - Optical fiber ribbon coating device - Google Patents
Optical fiber ribbon coating device Download PDFInfo
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- CN213704595U CN213704595U CN202022687592.2U CN202022687592U CN213704595U CN 213704595 U CN213704595 U CN 213704595U CN 202022687592 U CN202022687592 U CN 202022687592U CN 213704595 U CN213704595 U CN 213704595U
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- optical fiber
- glue
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- rubber
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 137
- 239000011248 coating agent Substances 0.000 title claims abstract description 36
- 238000000576 coating method Methods 0.000 title claims abstract description 36
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 37
- 239000000835 fiber Substances 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 238000004804 winding Methods 0.000 claims abstract description 12
- 150000001875 compounds Chemical class 0.000 claims abstract description 9
- 239000003292 glue Substances 0.000 claims description 97
- 238000003825 pressing Methods 0.000 claims description 47
- 238000003860 storage Methods 0.000 claims description 15
- 238000010073 coating (rubber) Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000000151 anti-reflux effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 238000003848 UV Light-Curing Methods 0.000 description 17
- 238000000465 moulding Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
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Abstract
The utility model relates to an optic fibre and taking coating device belongs to optic fibre and takes production facility technical field. The optical fiber rewinding mechanism is arranged on the rack and comprises a plurality of optical fiber rewinding groups, the arrangement positioning wheel groups are arranged on the rack on one side of the optical fiber rewinding mechanism, the gluing mechanism is arranged on the rack at the front end of the arrangement positioning wheel groups and comprises an assembling frame, a base, a heating frame and a gluing mold, the base is fixedly arranged on the assembling frame, the heating frame is sleeved on the periphery of the base, and the gluing mold is arranged on the base through a locking bolt. The device can stably convey a plurality of optical fibers through a plurality of optical fiber compound windings of the optical fiber compound winding mechanism, thereby effectively avoiding the situation that the optical fibers deviate in the subsequent working procedures; the grooved wheels of the arrangement positioning wheel set are matched with the tensioning wheel, so that the optical fibers can be arranged in parallel, and subsequent gluing and ribbon combining operation is facilitated; effectively improve the yields of product.
Description
Technical Field
The utility model relates to an optic fibre and taking coating device belongs to optic fibre and takes production facility technical field.
Background
The appearance of optical fibers has opened the preface screen of optical communication, and especially in recent years, optical communication enters the stage of rapid development, and the application of optical fibers is more and more extensive. In the optical fiber ribbon combining production and manufacturing process, a plurality of optical fibers are arranged side by using an optical fiber ribbon combining coating device, then a UV glue is coated on the surfaces of the plurality of aligned optical fibers, and the UV glue on the surfaces is hardened, so that the optical fiber ribbon containing the plurality of optical fibers is manufactured.
Because of the structure of the existing optical fiber ribbon coating device, when an optical fiber is coated with glue in a glue coating mould and moves, the surface of the optical fiber is attached with gas and enters the glue coating mould so as to adhere to an air cavity on the surface of the optical fiber; meanwhile, in the ribbon combining process, the optical fibers are easy to shift, the consistency of the distance between the optical fibers in the ribbon combining process is directly influenced, and the product yield is reduced, so that the improvement is needed.
Disclosure of Invention
The utility model aims to provide a: the utility model provides a convenient to use, simple structure effectively improve the yields of product, have solved because of the optical fiber that current optic fibre takes coating device structure reason to exist and take the optical fiber of the uneven and poor problem of interval uniformity between the many optic fibers of taking of back surface glue coating.
The technical scheme of the utility model is that:
the utility model provides an optic fibre ribbon coating device, it comprises frame, range location wheelset, optic fibre rewinding mechanism, rubber coating mechanism, its characterized in that: the optical fiber rewinding mechanism is arranged on the rack and comprises a plurality of optical fiber rewinding groups, the arrangement positioning wheel group is arranged on the rack on one side of the optical fiber rewinding mechanism, the gluing mechanism is arranged on the rack at the front end of the arrangement positioning wheel group and comprises an assembling frame, a base, a heating frame and a gluing mold, the base is fixedly arranged on the assembling frame, the heating frame is sleeved on the periphery of the base, and the gluing mold is arranged on the base through a locking bolt.
The optical fiber complex windings are arranged on the rack at intervals corresponding to each other up and down.
The optical fiber compound winding is composed of a fiber storage rod, an optical fiber guide wheel A, an optical fiber guide wheel B, a movable rod, an optical fiber guide block and a limiting rod, wherein the optical fiber guide block is arranged on a rack on one side below the fiber storage rod through an assembly rod, the movable rod is arranged on the rack on one side of the optical fiber guide block through an installation seat and a torsion spring, the optical fiber guide wheel A is arranged on the movable rod through a rotating shaft, the limiting rods are arranged on the racks on two sides of the movable rod, the limiting rod is in intermittent contact connection with the movable rod, and the optical fiber guide wheel B is arranged on the rack below one side of the optical fiber guide; the fiber storage rod is fixedly arranged on the frame.
The arrangement positioning wheel set comprises a grooved wheel and a tensioning wheel, the grooved wheel is movably mounted on the frame through a mounting shaft, the tensioning wheel is arranged on the frame on one side above the grooved wheel, and the tensioning wheel radially corresponds to the grooved wheel.
The periphery of the grooved pulley is provided with a plurality of positioning ring grooves at intervals.
The upper surface of the base is provided with an assembly groove, the assembly groove is matched with the gluing mold for installation, and an assembly hole is formed in the bottom surface of the assembly groove; the assembling groove is symmetrically provided with bolt holes on one side of the assembling groove, the assembling groove is communicated with the assembling holes and the bolt holes respectively, the bolt holes are in fit threaded connection with locking bolts, and the locking bolts are in butt connection with the gluing mold.
The gluing mold comprises an upper pressing plate, a lower pressing plate, an upper template, a lower template, an upper glue inlet pipe, a lower glue inlet pipe, an exhaust pipe and a glue overflow pipe, wherein the upper template and the lower template are arranged between the upper pressing plate and the lower pressing plate in an up-down shape; an exhaust pipe is arranged on the upper pressure plate on one side of the upper rubber inlet pipe, and an exhaust hole is formed in the upper pressure plate below the exhaust pipe and communicated with the exhaust pipe; the upper pressure plate on the other side of the upper rubber inlet pipe is provided with a rubber overflow pipe, and the upper pressure plate below the rubber overflow pipe is provided with a rubber overflow hole which is communicated with the rubber overflow pipe; and the lower pressing plate is provided with a lower rubber inlet pipe, a rubber inlet hole B is formed in the lower pressing plate above the lower rubber inlet pipe, and the rubber inlet hole B is communicated with the lower rubber inlet pipe.
The upper template and the lower template are in an up-down symmetrical structure, the corresponding surfaces of the upper template and the lower template are sequentially provided with a forming groove, a glue coating groove, an anti-backflow groove and an optical fiber inlet groove at axial intervals, and the upper template and the lower template between the forming groove and the glue coating groove are respectively provided with a glue overflow cavity; the upper template and the lower template of the glue coating groove and the anti-backflow groove are respectively provided with a glue inlet cavity; the upper template and the lower template of the anti-reflux groove and the optical fiber inlet groove are respectively provided with an exhaust cavity; the exhaust cavity of the upper template is communicated with the exhaust hole of the upper pressure plate, the glue inlet cavity of the upper template is communicated with the glue inlet hole A of the upper pressure plate, and the glue overflow cavity of the upper template is communicated with the glue overflow hole of the upper pressure plate; the glue inlet cavity of the lower template is communicated with the glue inlet hole B of the upper pressing plate.
The cross sections of the forming groove, the glue coating groove, the anti-backflow groove and the optical fiber inlet groove are respectively trumpet-shaped.
The utility model has the advantages that:
the optical fiber ribbon coating device is convenient to use and simple in structure, and a plurality of optical fibers can be stably conveyed through the plurality of optical fiber compound windings of the optical fiber compound winding mechanism in work, so that the optical fibers are effectively prevented from deviating in the subsequent process; the grooved wheels of the arrangement positioning wheel set are matched with the tensioning wheel, so that the optical fibers can be arranged in parallel, and subsequent gluing and ribbon combining operation is facilitated; the upper pressing plate of the gluing mold and the upper rubber inlet pipe and the lower rubber inlet pipe of the lower pressing plate are used for synchronous glue injection, so that the problem that the bottom surface of the optical fiber is very easy to form a cavity when the optical fiber is glued in the gluing mold is effectively solved, the problem that glue on the surface of the optical fiber is not uniformly coated is solved, the yield of products is effectively improved, and the requirements of enterprises for production and use are met.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic top view of the structure of FIG. 2;
FIG. 4 is a schematic view of a partial structure of the glue spreading mechanism of the present invention;
FIG. 5 is a side view of the structure of FIG. 4;
FIG. 6 is a perspective view of the mounting bracket of FIG. 5;
fig. 7 is a schematic top view of the upper platen of the present invention;
fig. 8 is a schematic top view of the upper plate of the present invention;
fig. 9 is a schematic top view of the lower template of the present invention;
fig. 10 is a schematic top view of the lower pressing plate of the present invention;
FIG. 11 is a schematic sectional view of the gluing mold of the present invention;
fig. 12 is a structural schematic of the working state of the present invention.
In the figure: 1. the device comprises a rack, 2, a fiber storage rod, 3, fiber guide wheels A and 4, fiber guide wheels B and 5, a movable rod, 6, a fiber guide block, 7, a limiting rod, 8, a mounting seat, 9, a grooved wheel, 10, a tensioning wheel, 11, an assembly frame, 12, a base, 13, a heating frame, 14, a locking bolt, 15, an upper pressing plate, 16, a lower pressing plate, 17, an upper die plate, 18, a lower die plate, 19, an upper rubber inlet pipe, 20, a lower rubber inlet pipe, 21, an exhaust pipe, 22, a rubber overflow pipe, 23, rubber inlet holes A and 24, an exhaust hole, 25, a rubber overflow hole, 26, rubber inlet holes B and 27, a forming groove, 28, a rubber coating groove, 29, an anti-backflow groove, 30, a fiber inlet groove, 31, a rubber overflow cavity, 32, a rubber inlet cavity, 33 and an exhaust cavity.
Detailed Description
The optical fiber ribbon coating device comprises a rack 1, an arrangement positioning wheel set, an optical fiber rewinding mechanism and a glue coating mechanism, wherein the optical fiber rewinding mechanism is arranged on the rack 1 and consists of a plurality of optical fiber rewinding groups which are arranged on the rack 1 at intervals in an up-and-down corresponding manner; the optical fiber multi-winding is composed of a fiber storage rod 2, an optical fiber guide wheel A3, an optical fiber guide wheel B4, a movable rod 5, an optical fiber guide block 6 and a limiting rod 7, the fiber storage rod 2 is fixedly installed on a rack 1, a coiled optical fiber disc can be stored on the fiber storage rod 2, the optical fiber guide block 6 is installed on the rack 1 on one side below the fiber storage rod 2 through an assembling rod, the optical fiber guide block 6 is a rectangular body, a guide groove is formed in one end of the optical fiber guide block 6, the guide groove of the optical fiber guide block 6 can limit auxiliary guide of optical fibers, and the influence of optical fiber deviation on the straightness of the optical fibers at subsequent stations is avoided.
The optical fiber guide device comprises an optical fiber guide block 6, a rack 1 on one side of the optical fiber guide block 6, a movable rod 5, a rotating shaft, a limiting rod 7 and a movable rod 5, wherein the rack 1 on one side of the optical fiber guide block 5 is provided with the movable rod 5 through the mounting seat 8 and the torsion spring, the movable rod 5 can rotate around the mounting seat 8 through the torsion spring, the movable rod 5 is movably provided with an optical fiber guide wheel A3 through the rotating shaft, the rack 1 on two sides of the movable rod 5 is provided with the limiting rod 7, the limiting rod 7 is in intermittent contact connection with the movable rod 5, the limiting rod 7 is used for limiting the movable rod 5, the movable rod 5 is enabled to have a fixed movable range through the mutual matching of the limiting rod 7 and the; in operation, the fiber guide roller A3 and the fiber guide roller B4 cooperate to guide the fiber.
The frame 1 of optic fibre rewinding mechanism one side is equipped with and arranges the location wheelset, it includes sheave 9 and take-up pulley 10 to arrange the location wheelset, sheave 9 is through installing axle movable mounting in frame 1, it is the interval form on the circumference of sheave 9 and is provided with a plurality of positioning ring grooves, the positioning ring groove can form the direction range to the optic fibre, a plurality of positioning ring grooves through sheave 9 make the transport of many optic fibres with the interval side by side, be provided with take-up pulley 10 on the frame 1 of sheave 9 top one side, take-up pulley 10 radially corresponds with sheave 9, take-up pulley 10 can realize the state that compresses tightly to the optic fibre, guarantee the planarization that optic fibre carried on.
A gluing mechanism is arranged on a rack 1 at the front end of each arrangement positioning wheel set, the gluing mechanism consists of an assembly frame 11, a base 12, a heating frame 13 and a gluing mold, the assembly frame 11 is fixedly arranged on the rack 1 through bolts, the cross section of the assembly frame 11 is shaped like a Chinese character 'ji', the base 12 is fixedly arranged on the top end of the assembly frame 11 through bolts, the heating frame 13 is sleeved on the periphery of the base 12, the heating frame 13 is purchased in the market, and a resistance wire heating mode is used; an assembly groove is formed in the upper surface of the base 12, the assembly groove is installed in a matched mode with the gluing mold, and an assembly hole is formed in the bottom surface of the assembly groove; the assembling groove is symmetrically provided with bolt holes on one side of the assembling groove, the heating frame 13 is provided with screw holes corresponding to the bolt holes of the base 12, the assembling groove is communicated with the assembling holes and the bolt holes of the base 12 respectively, each bolt hole is in fit threaded connection with the locking bolt 14, the locking bolt 14 is in butt connection with the gluing mold, and in work, the gluing mold is fixed on the base 12 through the fit of the locking bolt 14 and the base 12.
The gluing mold of the device is composed of an upper pressing plate 15, a lower pressing plate 16, an upper mold plate 17, a lower mold plate 18, an upper glue inlet pipe 19, a lower glue inlet pipe 20, an exhaust pipe 21 and a glue overflow pipe 22, wherein the upper mold plate 17 and the lower mold plate 18 are arranged between the upper pressing plate 15 and the lower pressing plate 16 in an up-down shape, the upper pressing plate 15, the lower pressing plate 16, the upper mold plate 17 and the lower mold plate 18 are all rectangular plate-shaped bodies, the upper pressing plate 15, the upper mold plate 17, the lower mold plate 18 and the lower pressing plate 16 are sequentially in contact connection, and the upper pressing plate 15, the lower pressing plate 16, the upper mold plate 17 and the lower mold plate 18 are.
An upper pressure plate 15 is provided with an upper rubber inlet pipe 19, the upper pressure plate 15 below the upper rubber inlet pipe 19 is provided with a rubber inlet hole A23, and the rubber inlet hole A23 is communicated with the upper rubber inlet pipe 19; an exhaust pipe 21 is arranged on the upper pressure plate 15 on one side of the upper rubber inlet pipe 19, an exhaust hole 24 is arranged on the upper pressure plate 15 below the exhaust pipe 21, and the exhaust hole 24 is communicated with the exhaust pipe 21; an upper pressure plate 15 on the other side of the upper rubber inlet pipe 19 is provided with a rubber overflow pipe 22, the upper pressure plate 15 below the rubber overflow pipe 22 is provided with a rubber overflow hole 25, and the rubber overflow hole 25 is communicated with the rubber overflow pipe 22; the lower pressing plate 16 is provided with a lower rubber inlet pipe 20, a rubber inlet hole B26 is formed in the lower pressing plate 16 above the lower rubber inlet pipe 20, the rubber inlet hole B26 is communicated with the lower rubber inlet pipe 20, the upper rubber inlet pipe 19 and the lower rubber inlet pipe 20 are connected with a rubber extruding machine, and UV curing rubber is conveyed to the upper rubber inlet pipe 19 and the lower rubber inlet pipe 20 through the rubber extruding machine.
The structure of an upper template 17 and a lower template 18 of the gluing mold is in an up-down symmetrical mode, and a forming groove 27, a gluing groove 28, an anti-backflow groove 29 and an optical fiber inlet groove 30 are sequentially arranged on the corresponding surfaces of the upper template 17 and the lower template 18 from left to right at axial intervals; the cross sections of the molding groove 27, the glue coating groove 28, the anti-backflow groove 29 and the optical fiber inlet groove 30 are respectively in a trumpet shape.
The upper template 17 and the lower template 18 between the molding groove 27 and the glue coating groove 28 are respectively provided with a glue overflowing cavity 31, and the glue overflowing cavity 31 of the upper template 17 is communicated with the glue overflowing hole 25 of the upper pressure plate 15; the upper template 17 and the lower template 18 of the glue coating groove 28 and the anti-backflow groove 29 are respectively provided with a glue inlet cavity 32, the glue inlet cavity 32 of the upper template 17 is communicated with a glue inlet hole A23 of the upper platen 15, and the glue inlet cavity 32 of the lower template 18 is communicated with a glue inlet hole B26 of the upper platen 15; the upper template 17 and the lower template 18 of the anti-backflow groove 29 and the optical fiber inlet groove 30 are respectively provided with an exhaust cavity 33, and the exhaust cavity 33 of the upper template 17 is communicated with the exhaust hole 24 of the upper platen 15.
The heating frame 13 of the device is powered by an external power supply.
When the device is used, firstly, each optical fiber disc is respectively sleeved on the fiber storage rod 2 of each optical fiber compound winding, and then the limiting nut matched with the fiber storage rod 2 is sleeved on the fiber storage rod 2 so as to limit the optical fiber discs and prevent the optical fiber discs from accidentally slipping off the fiber storage rod 2 in work.
After each optical fiber disc is installed, the optical fibers are pulled from the optical fiber disc to the optical fiber guide block 6, pass through the guide groove of the optical fiber guide block 6, sequentially pass through the rewinding of the optical fiber guide wheel A3 and the optical fiber guide wheel B4, then are pulled to the positioning wheel set, correspond to the positioning ring grooves of the grooved wheel 9 one by one, are pulled to be in contact connection with the tensioning wheel 10 again after being arranged on the positioning ring grooves of the grooved wheel 9, and the tensioning wheel 10 plays a role in assisting in tensioning the optical fibers.
After the optical fiber is in contact connection with the tension wheel 10, the optical fiber is pulled to the gluing mold and sequentially passes through an optical fiber inlet groove 30, an exhaust cavity 33, an anti-backflow groove 29, a glue inlet cavity 32, a gluing groove 28, a glue overflow cavity 31 and a forming groove 27 of the gluing mold, the optical fiber continuously extends outwards from the forming groove 27, the optical fiber is connected with a next station (a UV glue curing machine), and the optical fiber can be wound and driven to move through the next station.
After the optical fiber is connected with the next station, the UV curing glue enters the upper glue inlet tube 19 and the lower glue inlet tube 20 through the glue extruder, the UV curing glue entering the upper glue inlet tube 19 enters the glue inlet cavity 32 of the upper template 17 through the glue inlet hole A23, the UV curing glue entering the lower glue inlet tube 20 enters the glue inlet cavity 32 of the lower template 18 through the glue inlet hole B26, when the UV curing glue in the glue inlet cavities 32 of the upper template 17 and the lower template 18 are mutually converged, air cavities adhered to the surface of the optical fiber are extruded under the action of glue pressure, and the converged UV curing glue uniformly coats the surface of the optical fiber in the glue inlet cavity 32 of the upper template 18 and the lower template 18 with the UV curing glue; the anti-backflow groove 29 is trumpet-shaped, and can effectively prevent UV curing glue in the glue inlet cavities 32 of the upper template 17 and the lower template 18 from flowing back to the exhaust cavities 33 of the upper template 17 and the lower template 18.
When the optical fiber is driven to act by the next station, the exhaust cavities 33 of the upper template 17 and the lower template 18 are matched with the exhaust holes 24 and the exhaust pipes 21 to keep the internal and external pressures of the upper template 17 and the lower template 18 balanced, after the optical fiber acts, the UV curing glue in the glue inlet cavities 32 of the upper template 17 and the lower template 18 moves to the glue overflow cavities 31 of the upper template 17 and the lower template 18 from the glue coating groove 28 under the action of pressure along with the optical fibers, then the optical fiber continues to move towards the molding groove 27, the UV curing glue moves synchronously with the optical fiber under the action of pressure, when the quantity of the UV curing glue is increased, the UV curing glue is discharged through the overflow holes 25 of the upper pressing plate 15 through the overflow cavities of the upper die plate 17 and the lower die plate 18 through the glue overflow pipe 22, the redundant UV curing glue is recycled, the heating frame 13 is opened, and heating the UV curing glue in the mould through heat transfer so as to prevent the UV curing glue from being cured at room temperature in the gluing mould.
Under the extrusion of the molding groove 27, the optical fiber is wrapped by the UV curing glue and moves to the next station, and after entering the next station, the UV curing glue is solidified and molded under the irradiation of an ultraviolet lamp at the next station, so that the optical fiber ribbon is manufactured.
The optical fiber ribbon coating device is convenient to use and simple in structure, and a plurality of optical fibers can be stably conveyed through the plurality of optical fiber compound windings of the optical fiber compound winding mechanism in work, so that the optical fibers are effectively prevented from deviating in the subsequent process; the grooved wheels of the arrangement positioning wheel set are matched with the tensioning wheel, so that the optical fibers can be arranged in parallel, and subsequent gluing and ribbon combining operation is facilitated; the upper pressing plate of the gluing mold and the upper rubber inlet pipe and the lower rubber inlet pipe of the lower pressing plate are used for synchronous glue injection, so that the problem that the bottom surface of the optical fiber is very easy to form a cavity when the optical fiber is glued in the gluing mold is effectively solved, the problem that glue on the surface of the optical fiber is not uniformly coated is solved, the yield of products is effectively improved, and the requirements of enterprises for production and use are met.
Claims (9)
1. The utility model provides an optic fibre ribbon coating device, it comprises frame (1), range location wheelset, optic fibre rewinding mechanism, rubber coating mechanism, its characterized in that: the optical fiber rewinding mechanism is mounted on the rack (1), the optical fiber rewinding mechanism is composed of a plurality of optical fiber rewinding groups, the arrangement positioning wheel groups are mounted on the rack (1) on one side of the optical fiber rewinding mechanism, the gluing mechanism is mounted on the rack (1) at the front end of the arrangement positioning wheel groups, the gluing mechanism is composed of an assembly frame (11), a base (12), a heating frame (13) and a gluing mold, the base (12) is fixedly mounted on the assembly frame (11), the heating frame (13) is sleeved on the periphery of the base (12), and the gluing mold is mounted on the base (12) through a locking bolt (14).
2. The optical fiber ribbon coating apparatus according to claim 1, wherein: the optical fiber complex windings are arranged on the rack (1) in a vertically corresponding interval manner.
3. The optical fiber ribbon coating apparatus according to claim 1, wherein: the optical fiber compound winding is composed of a fiber storage rod (2), an optical fiber guide wheel A (3), an optical fiber guide wheel B (4), a movable rod (5), an optical fiber guide block (6) and a limiting rod (7), wherein the optical fiber guide block (6) is arranged on the rack (1) on one side below the fiber storage rod (2) through an assembly rod, the movable rod (5) is arranged on the rack (1) on one side of the optical fiber guide block (6) through a mounting seat (8) and a torsion spring, the optical fiber guide wheel A (3) is arranged on the movable rod (5) through a rotating shaft, the limiting rod (7) is arranged on the racks (1) on two sides of the movable rod (5), the limiting rod (7) is in intermittent contact connection with the movable rod (5), and the optical fiber guide wheel B (4) is arranged on the rack (1) below one side of the optical fiber guide wheel; the fiber storage rod (2) is fixedly arranged on the frame (1).
4. The optical fiber ribbon coating apparatus according to claim 1, wherein: the arrangement positioning wheel set comprises a grooved wheel (9) and a tensioning wheel (10), the grooved wheel (9) is movably mounted on the frame (1) through a mounting shaft, the tensioning wheel (10) is arranged on the frame (1) on one side above the grooved wheel (9), and the tensioning wheel (10) radially corresponds to the grooved wheel (9).
5. The optical fiber ribbon coating apparatus according to claim 4, wherein: the periphery of the grooved wheel (9) is provided with a plurality of positioning ring grooves at intervals.
6. The optical fiber ribbon coating apparatus according to claim 1, wherein: the upper surface of the base (12) is provided with an assembly groove, the assembly groove is matched with the gluing mold for installation, and an assembly hole is formed in the bottom surface of the assembly groove; the assembling groove is symmetrically provided with bolt holes in the side face of one side, the assembling groove is communicated with the assembling holes and the bolt holes respectively, the bolt holes are in matched threaded connection with the locking bolts (14), and the locking bolts (14) are in butt connection with the gluing mold.
7. The optical fiber ribbon coating apparatus according to claim 1, wherein: the gluing mold comprises an upper pressing plate (15), a lower pressing plate (16), an upper pressing plate (17), a lower pressing plate (18), an upper glue inlet pipe (19), a lower glue inlet pipe (20), an exhaust pipe (21) and a glue overflow pipe (22), wherein the upper pressing plate (15) and the lower pressing plate (16) are vertically provided with the upper pressing plate (17) and the lower pressing plate (18), the upper pressing plate (15), the lower pressing plate (16), the upper pressing plate (17) and the lower pressing plate (18) are fixedly connected through bolts, the upper glue inlet pipe (19) is arranged on the upper pressing plate (15), a glue inlet hole A (23) is formed in the upper pressing plate (15) below the upper glue inlet pipe (19), and the glue inlet hole A (23) is communicated with the upper glue inlet pipe (19); an exhaust pipe (21) is arranged on the upper pressure plate (15) on one side of the upper rubber inlet pipe (19), an exhaust hole (24) is formed in the upper pressure plate (15) below the exhaust pipe (21), and the exhaust hole (24) is communicated with the exhaust pipe (21); an upper pressure plate (15) at the other side of the upper rubber inlet pipe (19) is provided with a rubber overflow pipe (22), a rubber overflow hole (25) is arranged on the upper pressure plate (15) below the rubber overflow pipe (22), and the rubber overflow hole (25) is communicated with the rubber overflow pipe (22); the lower pressing plate (16) is provided with a lower rubber inlet pipe (20), a rubber inlet hole B (26) is formed in the lower pressing plate (16) above the lower rubber inlet pipe (20), and the rubber inlet hole B (26) is communicated with the lower rubber inlet pipe (20).
8. The optical fiber ribbon coating apparatus according to claim 7, wherein: the structure of the upper template (17) and the lower template (18) is vertically symmetrical, the corresponding surfaces of the upper template (17) and the lower template (18) are sequentially provided with a forming groove (27), a glue coating groove (28), an anti-backflow groove (29) and an optical fiber inlet groove (30) at intervals in the axial direction, and the upper template (17) and the lower template (18) between the forming groove (27) and the glue coating groove (28) are respectively provided with a glue overflow cavity (31); the upper template (17) and the lower template (18) of the glue coating groove (28) and the anti-backflow groove (29) are respectively provided with a glue inlet cavity (32); the upper template (17) and the lower template (18) of the anti-reflux groove (29) and the optical fiber inlet groove (30) are respectively provided with an exhaust cavity (33); an exhaust cavity (33) of the upper template (17) is communicated with an exhaust hole (24) of the upper pressing plate (15), a glue inlet cavity (32) of the upper template (17) is communicated with a glue inlet hole A (23) of the upper pressing plate (15), and a glue overflow cavity (31) of the upper template (17) is communicated with a glue overflow hole (25) of the upper pressing plate (15); the glue inlet cavity (32) of the lower template (18) is communicated with the glue inlet hole B (26) of the upper pressing plate (15).
9. The optical fiber ribbon coating apparatus according to claim 8, wherein: the cross sections of the forming groove (27), the glue coating groove (28), the anti-backflow groove (29) and the optical fiber inlet groove (30) are respectively in a horn shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022687592.2U CN213704595U (en) | 2020-11-19 | 2020-11-19 | Optical fiber ribbon coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022687592.2U CN213704595U (en) | 2020-11-19 | 2020-11-19 | Optical fiber ribbon coating device |
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| Publication Number | Publication Date |
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| CN213704595U true CN213704595U (en) | 2021-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022687592.2U Expired - Fee Related CN213704595U (en) | 2020-11-19 | 2020-11-19 | Optical fiber ribbon coating device |
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| CN (1) | CN213704595U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273159A (en) * | 2021-12-20 | 2022-04-05 | 江苏永鼎光电子技术有限公司 | Double-core tail fiber and auxiliary gluing tool thereof |
| CN115308862A (en) * | 2022-08-08 | 2022-11-08 | 富通特种光缆(天津)有限公司 | Optical fiber ribbon capable of being wound and adhesive dispensing device thereof |
-
2020
- 2020-11-19 CN CN202022687592.2U patent/CN213704595U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273159A (en) * | 2021-12-20 | 2022-04-05 | 江苏永鼎光电子技术有限公司 | Double-core tail fiber and auxiliary gluing tool thereof |
| CN115308862A (en) * | 2022-08-08 | 2022-11-08 | 富通特种光缆(天津)有限公司 | Optical fiber ribbon capable of being wound and adhesive dispensing device thereof |
| CN115308862B (en) * | 2022-08-08 | 2023-08-25 | 富通特种光缆(天津)有限公司 | Reelable optical fiber ribbon and adhesive dispensing device thereof |
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