CN111186077A - Spray ring cable bundling device for replacing optical cable yarn bundling - Google Patents
Spray ring cable bundling device for replacing optical cable yarn bundling Download PDFInfo
- Publication number
- CN111186077A CN111186077A CN202010191150.0A CN202010191150A CN111186077A CN 111186077 A CN111186077 A CN 111186077A CN 202010191150 A CN202010191150 A CN 202010191150A CN 111186077 A CN111186077 A CN 111186077A
- Authority
- CN
- China
- Prior art keywords
- optical cable
- ring
- bundling
- hole
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000007921 spray Substances 0.000 title claims abstract description 36
- 230000003287 optical effect Effects 0.000 title claims abstract description 35
- 229920003023 plastic Polymers 0.000 claims abstract description 38
- 239000004033 plastic Substances 0.000 claims abstract description 38
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 238000001746 injection moulding Methods 0.000 claims abstract description 10
- 238000005507 spraying Methods 0.000 claims description 20
- 239000000498 cooling water Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000001788 irregular Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14467—Joining articles or parts of a single article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14549—Coating rod-like, wire-like or belt-like articles
- B29C45/14565—Coating rod-like, wire-like or belt-like articles at spaced locations, e.g. coaxial-cable wires
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/7207—Heating or cooling of the moulded articles
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4479—Manufacturing methods of optical cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0075—Light guides, optical cables
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention belongs to the technical field of optical cable bundling, in particular to a spray ring bundling device for replacing optical cable bundling, which comprises an optical cable, a spray ring bundling mould and a cooling module, wherein the spray ring bundling mould comprises a mould seat and an annular nozzle, a horizontal placing hole is arranged on the mould seat, one end of the placing hole is provided with a baffle ring, the other end of the placing hole is provided with the cooling module, the annular nozzle is fixed on the mould seat through the placing hole, the defects of the prior art are overcome, molten plastic is conveyed to an annular injection molding cavity body by a spray plastic conveying pipeline, due to the existence of a spray plastic gap, the molten plastic can form a plastic ring outside the optical cable, then the plastic ring is cooled by the cooling module, the operation is repeated at the next left-right direction switching position, a plastic ring is injected by using an intermittent spray ring, the existing bundling is replaced, the processing efficiency is high, the cost is low.
Description
Technical Field
The invention belongs to the technical field of optical cable bundling, and particularly relates to a spray ring cable bundling device for replacing optical cable bundling.
Background
SZ twisting is also called left-right twisting. The twisting is divided into regular twisting and irregular twisting, the regular twisting is divided into normal twisting and abnormal twisting, and the irregular twisting is divided into left twisting (or right twisting) and SZ twisting. The SZ twisting is easy to loosen at the position where the left direction and the right direction are switched, and yarn binding needs to be carried out at an exchange position, but the existing yarn binding processing efficiency is low, and the production cost is high.
Disclosure of Invention
The invention aims to provide a spray ring cable bundling device for replacing optical cable yarn bundling, which overcomes the defects of the prior art, a spray plastic conveying pipeline is used for conveying molten plastic to an annular injection molding cavity, the molten plastic can form a plastic ring outside an optical cable due to the existence of a spray plastic gap, then the plastic ring is cooled through a cooling module, the operation is repeated at the next left-right direction switching position, the intermittent spray ring is used for injection molding a plastic ring to replace the conventional yarn bundling, the processing efficiency is high, the cost is low, and simultaneously, the uncured plastic ring can be secondarily coated by a horizontal spray ring hole along with the movement of the optical cable, so that the width of the plastic ring is further increased, the strength of the plastic ring relative to the yarn bundling is higher, and the firmness is better.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a spray ring cable bundling device for replacing optical cable yarn bundling comprises an optical cable, a spray ring cable bundling die and a cooling module, wherein the spray ring cable bundling die comprises a die seat and an annular nozzle, a horizontal placing hole is formed in the die seat, one end of the placing hole is provided with a baffle ring, the other end of the placing hole is provided with the cooling module, the annular nozzle is fixed on the die seat through the placing hole and consists of two symmetrically placed discs, a conical protrusion is arranged on one side, pointing to the other disc, of each disc, a plastic spraying gap is formed at the joint of the conical protrusions on the two discs, the outer portions of the two conical protrusions and the inner wall of the placing hole form an annular injection molding cavity, the central positions of the two conical protrusions are respectively provided with a horizontal spray ring hole used for penetrating through the optical cable, the two horizontal spray ring holes are concentric, and the cooling module is provided with a abdicating hole concentric with the horizontal spray ring hole, the horizontal spraying ring hole and the abdicating hole are larger than the outer diameter of the optical cable, a plastic spraying conveying pipeline is arranged above the mould seat, the lower end of the plastic spraying conveying pipeline is communicated with the annular injection molding cavity, and a pulse type control valve is arranged on the plastic spraying conveying pipeline.
Further, the two disc outsides all are equipped with the horn holes that conveniently wear the optical cable, the horn hole opens to the outside, and the little one end in horn hole aperture spouts the ring jogged joint with the level and aligns.
Furthermore, the two disks are connected through a plurality of connecting columns.
Further, the cooling module comprises an upper module and a lower module, cavity structures are arranged in the upper module and the lower module, cooling water is filled in the cavity structures, a first notch is arranged below the upper module, a second notch is arranged above the lower module, the first notch and the second notch are semicircular notches, and a yielding hole is formed by the first notch and the second notch.
Further, go up the module and all be equipped with inlet tube and outlet pipe down on the module, inlet tube and outlet pipe set up respectively at the both ends of cavity structure and rather than the intercommunication.
Compared with the prior art, the invention has the following beneficial effects:
according to the spray ring cable bundling device for replacing optical cable yarn bundling, molten plastic is conveyed to the annular injection molding cavity through the spray conveying pipeline, due to the existence of the spray gaps, the molten plastic can form a plastic ring outside the optical cable, then the plastic ring is cooled through the cooling module, the operation is repeated at the next left-right direction switching position, the intermittent spray ring is used for injection molding of one plastic ring to replace the existing yarn bundling, the processing efficiency is high, the cost is low, meanwhile, along with the movement of the optical cable, the unsolidified plastic ring can be secondarily coated by the horizontal spray ring hole, and therefore the width of the plastic ring is further increased, the strength of the plastic ring relative to the yarn bundling is higher, and the firmness is better.
Drawings
Fig. 1 is a schematic view of the internal structure of a spray ring cable bundling device for replacing optical cable yarn bundling.
Fig. 2 is an exploded view of the internal structure of a spray ring cable bundling device for replacing optical cable yarn bundling.
Fig. 3 is a schematic structural view of the annular nozzle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in the figure, the spray ring bundling device for replacing optical cable bundling of the invention comprises an optical cable 1, a spray ring bundling cable mold 2 and a cooling module 5, wherein the spray ring bundling cable mold 2 comprises a mold base 3 and an annular nozzle 4, a horizontal placing hole 31 is arranged on the mold base 3, one end of the placing hole 31 is provided with a baffle ring 32, the other end of the placing hole is provided with the cooling module 5, the annular nozzle 4 is fixed on the mold base 3 through the placing hole 31, the annular nozzle 4 consists of two symmetrically arranged disks 41 and 42, one sides of the disks 41 and 42 pointing to the other disk are provided with conical bulges 411 and 412, a plastic spraying gap 401 is arranged at the joint of the conical bulges on the two disks, the outer parts of the two conical bulges and the inner wall of the placing hole form an annular injection molding cavity 402, the central positions of the two conical bulges are both provided with a horizontal spray ring hole 43 for passing through the optical cable, and two level are spouted the annular hole and are concentric, be equipped with on the cooling module 5 with the level spout the concentric hole of stepping down 53 in annular hole, the level is spouted the annular hole and is all greater than the optical cable outside diameter with the hole diameter of stepping down, mould seat top is equipped with spraying plastics pipeline 6, 6 lower extremes of spraying plastics pipeline and annular cavity 402 intercommunication of moulding plastics, the last pulsed control valve 7 that is equipped with of spraying plastics pipeline.
Furthermore, horn holes 44 convenient for the optical cable to penetrate through are formed in the outer sides of the two disks, the horn holes are opened towards the outer side, and one end, with a small diameter, of each horn hole is connected with and aligned with the horizontal spray ring hole; the two discs are connected by a number of connecting posts 45.
Further, the cooling module 5 comprises an upper module 51 and a lower module 52, wherein cavity structures 501 are arranged in the upper module and the lower module respectively, cooling water is filled in the cavity structures, a first notch 504 is arranged below the upper module, a second notch 505 is arranged above the lower module, the first notch 504 and the second notch 505 are semicircular notches, and the first notch and the second notch form a yielding hole 53; the upper module and the lower module are both provided with a water inlet pipe 502 and a water outlet pipe 503, and the water inlet pipe and the water outlet pipe are respectively arranged at two ends of the cavity structure and are communicated with the cavity structure.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a replace optical cable to prick yarn with spouting cable device of cerclage which characterized in that: the optical cable spraying and looping device comprises an optical cable, a spraying and looping die and a cooling module, wherein the spraying and looping die comprises a die seat and an annular nozzle, a placing hole in the horizontal direction is formed in the die seat, a retaining ring is arranged at one end of the placing hole, the cooling module is arranged at the other end of the placing hole, the annular nozzle is fixed on the die seat through the placing hole and consists of two symmetrically placed disks, a conical protrusion is arranged on one side, pointing to the other disk, of each disk, a plastic spraying gap is formed at the joint of the conical protrusions on the two disks, the outer portions of the two conical protrusions and the inner wall of the placing hole form an annular injection molding cavity, the central positions of the two conical protrusions are respectively provided with a horizontal spraying ring hole for penetrating through the optical cable, the two horizontal spraying ring holes are concentric, a abdicating hole concentric with the horizontal spraying ring hole is formed in the cooling module, and the diameters of the horizontal spraying ring hole and, and a plastic spraying conveying pipeline is arranged above the mold base, the lower end of the plastic spraying conveying pipeline is communicated with the annular injection molding cavity, and a pulse type control valve is arranged on the plastic spraying conveying pipeline.
2. The spray ring cable bundling device for replacing optical cable yarn bundling according to claim 1, characterized in that: the two disc outsides all are equipped with the horn hole of convenient threading optical cable, the horn hole opens to the outside, and the little one end in horn hole aperture spouts the annular ring with the level and is connected and align.
3. The spray ring cable tie device for replacing optical cable tie yarns according to claim 1 or 2, wherein: the two disks are connected through a plurality of connecting columns.
4. The spray ring cable bundling device for replacing optical cable yarn bundling according to claim 1, characterized in that: the cooling module comprises an upper module and a lower module, wherein cavity structures are arranged in the upper module and the lower module respectively, cooling water is filled in the cavity structures, a first notch is arranged below the upper module, a second notch is arranged above the lower module, the first notch and the second notch are semicircular notches, and a yielding hole is formed by the first notch and the second notch.
5. The spray ring cable tie device for replacing optical cable tie yarns according to claim 3, wherein: go up the module and all be equipped with inlet tube and outlet pipe down on the module, inlet tube and outlet pipe set up respectively at the both ends of cavity structure and rather than the intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010191150.0A CN111186077A (en) | 2020-03-18 | 2020-03-18 | Spray ring cable bundling device for replacing optical cable yarn bundling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010191150.0A CN111186077A (en) | 2020-03-18 | 2020-03-18 | Spray ring cable bundling device for replacing optical cable yarn bundling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111186077A true CN111186077A (en) | 2020-05-22 |
Family
ID=70704266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010191150.0A Pending CN111186077A (en) | 2020-03-18 | 2020-03-18 | Spray ring cable bundling device for replacing optical cable yarn bundling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111186077A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB921901A (en) * | 1958-07-07 | 1963-03-27 | Telegraph Constr & Maintenance | Improvements in or relating to jointing or repair of articles formed of or sheathed with thermoplastic material |
| CN107107413A (en) * | 2014-12-17 | 2017-08-29 | 莱尼电缆有限公司 | For manufacturing the method for cable, mould and cable for this method |
| CN206696493U (en) * | 2017-05-08 | 2017-12-01 | 富通光纤光缆（成都）有限公司 | A kind of compound bundle yarn mould |
| CN109343183A (en) * | 2018-08-17 | 2019-02-15 | 烽火通信科技股份有限公司 | A kind of cable core pricks yarn bundling machine die holder and cable core pricks yarn method |
| CN212331642U (en) * | 2020-03-18 | 2021-01-12 | 合肥大成通信设备有限公司 | Spray ring cable bundling device for replacing optical cable yarn bundling |
-
2020
- 2020-03-18 CN CN202010191150.0A patent/CN111186077A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB921901A (en) * | 1958-07-07 | 1963-03-27 | Telegraph Constr & Maintenance | Improvements in or relating to jointing or repair of articles formed of or sheathed with thermoplastic material |
| CN107107413A (en) * | 2014-12-17 | 2017-08-29 | 莱尼电缆有限公司 | For manufacturing the method for cable, mould and cable for this method |
| CN206696493U (en) * | 2017-05-08 | 2017-12-01 | 富通光纤光缆（成都）有限公司 | A kind of compound bundle yarn mould |
| CN109343183A (en) * | 2018-08-17 | 2019-02-15 | 烽火通信科技股份有限公司 | A kind of cable core pricks yarn bundling machine die holder and cable core pricks yarn method |
| CN212331642U (en) * | 2020-03-18 | 2021-01-12 | 合肥大成通信设备有限公司 | Spray ring cable bundling device for replacing optical cable yarn bundling |
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