TR201901843A2 - INNOVATION IN THE COATING AND MANUFACTURING METHOD OF MULTIPLE CABLE PIPES - Google Patents

INNOVATION IN THE COATING AND MANUFACTURING METHOD OF MULTIPLE CABLE PIPES Download PDF

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Publication number
TR201901843A2
TR201901843A2 TR2019/01843A TR201901843A TR201901843A2 TR 201901843 A2 TR201901843 A2 TR 201901843A2 TR 2019/01843 A TR2019/01843 A TR 2019/01843A TR 201901843 A TR201901843 A TR 201901843A TR 201901843 A2 TR201901843 A2 TR 201901843A2
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Turkey
Prior art keywords
coating
pipes
cable
extruder
production
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TR2019/01843A
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Turkish (tr)
Inventor
Osman Özdoğan Ali̇
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Ali Osman Oezdogan
Osman Özdoğan Ali̇
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Publication date
Application filed by Ali Osman Oezdogan, Osman Özdoğan Ali̇ filed Critical Ali Osman Oezdogan
Priority to TR2019/01843A priority Critical patent/TR201901843A2/en
Priority to PCT/TR2020/050070 priority patent/WO2020162855A2/en
Priority to EP20752129.5A priority patent/EP3921854A4/en
Publication of TR201901843A2 publication Critical patent/TR201901843A2/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/0013—Apparatus or processes specially adapted for manufacturing conductors or cables for embedding wires in plastic layers
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0027—Cutting off
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/926—Flow or feed rate
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • B29C2948/92657—Volume or quantity
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92676—Weight
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92742—Optical properties
    • B29C2948/92752—Colour
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92828—Raw material handling or dosing, e.g. active hopper or feeding device
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/156—Coating two or more articles simultaneously
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/17—Articles comprising two or more components, e.g. co-extruded layers the components having different colours
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/20—Articles comprising two or more components, e.g. co-extruded layers the components being layers one of the layers being a strip, e.g. a partially embedded strip
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/28—Storing of extruded material, e.g. by winding up or stacking
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/297—Feeding the extrusion material to the extruder at several locations, e.g. using several hoppers or using a separate additive feeding
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/355—Conveyors for extruded articles
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/905—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using wet calibration, i.e. in a quenching tank
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • 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
    • 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
    • G02B6/4439—Auxiliary devices
    • G02B6/4459—Ducts; Conduits; Hollow tubes for air blown fibres
    • 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
    • G02B6/4482—Code or colour marking

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacturing Of Electric Cables (AREA)

Abstract

Buluş konusu, bir ve birden fazla kablo borusunun tek bir kaplama ile bir bütün halde üretilmesi için geliştirilmiş üretim yöntemi ile ilgilidir. Buluş özellikle, tek bir ekstrüder hattından temin edilen, çoklu kablo borusu ile bahsedilen çoklu kablo borusuna sahip bir kablo kanalının üretim sistemi ile ilgilidirThe subject of the invention relates to an improved production method for producing one or more cable pipes as a whole with a single coating. In particular, the invention relates to the production system of a multi-conduit and a cable tray with said multiple conduit, provided from a single extruder line.

Description

TARIFNAME ÇOKLU KABLO BORULARININ KAPLAMA ve ÜRETIM YÖNTEMINDE YENILIK Teknik Alan Bulus konusu, bir ve birden fazla kablo borusunun tek bir kaplama ile bir bütün halde üretilmesi için gelistirilmis üretim yöntemi ile ilgilidir. Bulus özellikle, tek bir ekstrüder hattindan temin edilen, çoklu kablo borusu ile bahsedilen çoklu kablo borusuna sahip bir kablo kanalinin üretim sistemi ile ilgilidir. Önceki Teknik Alan Çoklu kablolar olan fiber optik kablolarin muhafazasini saglamak üzere polimer cinsi malzemeden kablo borulari kullanilmaktadir. Içlerinden fiber optik kablo geçirilen kablo borulari kaplanarak kullanima hazir hale gelmektedir. Teknigin bilinen uygulamalarinda çoklu ekstrüder hattinda polimerden çekilerek elde edilen kablo borularinin ayri ayri bobinlere sarilmasi ve sonra her bir bobindeki kablo borularinin ayri ayri kaplanmasi ile saglanmaktadir. Bobinlerin bitmesi sonucu her bir bobinin yenilenmesi gerekmekte ve bu durum bobinlerde fire olusumuna sebebiyet vermektedir. Bu durum stoklu çalismayi zorunlu kilmaktadir. Bu durum üretimi zorlastirmakta ve üretim maliyetlerini yukariya çekmektedir. Mevcut teknikte çoklu kablolarina sahip kablo kanalinin üretim yönteminde çok sayida kablo üretimi, birden fazla ekstüder hatti olmasi her bir ekstrüder hatti için operatör gerekmektedir. Bunun sonucunda kaynak yönetimi, insan hatalari ve isçilik maliyetleri artmaktadir. Yine mevcut teknikte uygulanan üretim yönteminde birden fazla ekstrüder hattinin kullanilmasi sebebiyle yüksek enerji tüketimi olmakta ve enerji verimliligini olumsuz etkilerken maliyet açisindan da artis saglamaktadir. Teknigin bilinen durumunda fiber optik kablolarin içeresine konumlandirildigin kablo kanali seffaf olarak üretilmesinde ragmen içerisinde yer alan renkli kablolar disaridan net görülememektedir. Bu durum son kullanici açisindan disaridan bakildiginda hangi renk kablolar içerdigi kaç tane oldugu konusunda belirsizlik yaratmaktadir. Bulus konusu olan çoklu kablo borularinin kaplama ve üretim yönteminde yenilik, teknikte bilinen uygulamalardaki aksaklik ve zorluklari ortadan kaldiracak sekilde gelistirilmis, saglam ve yüksek güvenilirlige sahip bir yöntemdir. Bulusun Amaci Bulus konusu, mevcut tekniktekinin aksine fiber optik kablolarin korunarak kullanilmasini saglayacak sekilde tek bir ekstrüder hattindan elde edilen çoklu kablo borusunun kaplanmasiyla elde edilen bir kablo borusu ile ilgilidir. Bulusun ana amaci, tek bir ekstrüder hatti kullanimiyla çoklu borulari ve çoklu borularin muhafaza edildigi boru kanalinin ayni anda üretiminin saglanmasidir. Bulusun bir diger amaci, fiber optik kablolarin içeresine konumlandirildigi kablo kanalinin üzerine, içerisinde yer alan kablolarin renklerine göre renkli çizgiler çekilerek kullanici tarafindan ihtiyaç duyulan kablonun bulunmasini kolaylastirmaktadir. Bulusun bir diger amaci, üretim sirasinda olusan fire çikisinin önene geçmektir. Üretimde saglanan yalinlik sayesinde Üretilen enerjiden, sarf malzemeden tasarruf saglanmaktadir. Ayni zamanda tek bir ekstrüder hatti üzerinde üretim saglandigi için elektrik enerjisinden de tasarruf ve Isçilik maliyetlerinde azalma saglanmaktadir. Ayrica üretim alani ve stok bölgesinde yerden tasarruf saglayan bir üretim yöntemi olusturulabilmektedir. Bulusun Detayli Açiklamasi Bu bulusun yukarida belirlenen amaçlarina ulasabilmesi için gerçeklestirilen çoklu kablo borularinin üretim yönteminde yenilik ekli sekillerle gösterilmistir. Bu sekillerden; Sekil - 1 Bulus konusu üretim hatti çizimi Sekil - 2 Bulus konusu kalibin çoklu çikis tarafinin görünümü Bulus konusu çoklu kablo borularinin kaplama ve üretim yönteminde yenilik; daha iyi anlasilabilmesi için resimler üzerine numaralar konulmustur. Buna göre; 11. Ekstrüder 12. Gravimetrik 13. Kalip 14. Koex kaplama ekstrüderi . Volumetrik cihaz 16. Vakum kazani 17. 1. Çekici 18. Dis kaplama kalibi 19. Dis kaplama ekstrüderi . 2. Çekici 21. Kesici 22. Sarici Bulus, çok kablo borusu bulunduran bir kablo kanalinin elde edilmesinde kullanilan üretim sistemi olup, temel olarak tek bir ana ekstrüder(11) içermektedir. Çoklu kablo borusu asil olarak bir ana dis kaplama ve içerisinde birden fazla sayida kablo borusu ve kaplama boyunca borularin izlenebilirligini saglayan bir telden olusmaktadir. Kablo borulari tek bir ana ekstruder(11) ve 7 adet koex kaplama ekstruderi(14) ile ayni anda tercihen birden yedi adede kadar üretilebilmektedir. Bulus konusu olan üretim sistemini sirasiyla tek bir ana ekstruder(11), ana ekstruder(11) üzerinde bulunan mal dozajlamasini saglayabilen bir gravimetrik(12), bahsedilen gravimetrigin(12) devaminda tek girisli yedi çikisli bir kalip(13), kaliba(13) yandan hammadde ileten borularin üzerine renkli çizgiler çizen veya iç katmaninin renklendirilmesini saglayan 7 adet koex kaplama ekstruderi(14), koex kaplama ekstruderlerin(14) üstünde renk dozajlamasini saglayabilen bir volumetrik cihaz(15) içermektedir. Bunlarin önünde bir vakum kazani(16), devaminda boru çeken birinci çekici(17), devaminda kaplama kalibi(18), kaplama kalibina(18) bagli bir kaplama ekstruderi(19), bahsedilen kaplama kalibinin(18) devaminda boru kesici(21), devaminda bir boru saricisi(22) bulunmaktadir. Çoklu borunun imalati için öncelikle uygun sartlara getirilmis plastik hammadde ekstrudere(11) beslenmektedir. Bu ekstruderin(11) üzerinde bulunan gravimetrik(12) ile borularin standard normlarda üretilmesi saglanmaktadir. Ekstrudere(11) giren plastik hammadde, vida ve kovandaki rezistanslar araciligiyla plastik eriyik forma getirilerek kaliba(13) geçirilmektedir. Kaliba(13) yan koldan bagli olan koex ekstruderleri(14) plastik hammadde ve boya ile beslenmektedir. Bu koex ekstruderlerin(14) üzerinde yer alan volumetrik cihazlari(15) ile çizgi ve/veya iç kaplama renklendirmesi saglanmaktadir. Her kablo borusunda farkli renklendirme yapmak altyapi kablo çalismalari açisindan kolaylik saglamaktadir. Kalip(13), tek bir giris ve çoklu sayida çikis içermektedir. Kaliptan(13) çikan borular vakum kazanina(16) girerek vakum kazaninin(16) içerisindeki vakum kalibrelerinde kablo borularinin dis çaplarinin sabitlenip sekillenmesi saglanmaktadir. Borularin sekillendirme islemi, bahsedilen borularin vakum kazani(16) içerisinden geçerken spreyler araciligiyla su sogutmasi uygulanarak yapilmaktadir. Vakum kazanindan(16) çikan kablo borulari birinci çekiciye(17) yönlendirilmektedir. Ardindan bu çoklu borular dis etkenlerden korunmak amaciyla bir dis kaplama kalibina(18) girerek dis kaplama ekstruderinden(19) beslenen kaplama malzemesi ile borular kaplanmis olarak çikmaktadir. Dis kaplama kalibinin(18) çoklu girisi tekli çikisi bulunmaktadir. Kaplanmis haldeki borular ikinci çekici(20) vasitasiyla kesiciye(21) iletilmektedir. Istenilen metrajda kesildikten sonra bir sarici(22) vasitasiyla sarma islemi gerçeklestirilmektedir. Üretim prosesi bu asamada son bulmaktadir. Bulus konusu olan üretim sistemi, çoklu kablo borusuna sahip kablo kanalini tek bir ekstrüder(11) hatti ile imalatini mümkün kilmaktadir. Ana ekstrüderden(11) iki ila yedi adet arasinda farkli renklerde kablolama islemi gerçeklestirilebilmektedir. Bu sayede enerji, kullanim alani ve is gücünden tasarruf edilirken yatirim ve üretim maliyetlerinden tasarruf saglanmaktadir. TR TR TR DESCRIPTION INNOVATION IN THE COATING AND PRODUCTION METHOD OF MULTIPLE CABLE PIPES Technical Field The subject of the invention relates to an improved production method for the production of one and more cable pipes as a whole with a single coating. The invention particularly relates to the production system of a cable duct with multiple cable conduits supplied from a single extruder line. Prior Art Cable pipes made of polymer material are used to protect fiber optic cables, which are multiple cables. The cable pipes through which the fiber optic cable is passed are coated and ready for use. In known applications of the technique, the cable pipes obtained by pulling polymer on a multi-extruder line are wrapped into separate coils and then the cable pipes in each coil are coated separately. As the bobbins run out, each bobbin needs to be renewed and this causes wastage in the bobbins. This situation necessitates working with stock. This situation makes production difficult and increases production costs. In the current technique, the production method of cable ducts with multiple cables requires the production of many cables, more than one extruder line, and an operator for each extruder line. As a result, resource management, human errors and labor costs increase. Again, due to the use of more than one extruder line in the production method applied in the current technique, there is high energy consumption and while it negatively affects energy efficiency, it also increases the cost. In the known state of the technique, although the cable duct in which the fiber optic cables are positioned is produced as transparent, the colored cables inside cannot be seen clearly from the outside. This situation creates uncertainty for the end user about which color cables it contains and how many there are when viewed from the outside. The innovation in the coating and production method of multiple cable pipes, which is the subject of the invention, is a robust and highly reliable method that has been developed to eliminate the disruptions and difficulties in the applications known in the art. Purpose of the Invention The subject of the invention relates to a cable pipe obtained by coating multiple cable pipes obtained from a single extruder line, in a way that ensures the protected use of fiber optic cables, unlike in the current technique. The main purpose of the invention is to enable the simultaneous production of multiple pipes and the pipe channel in which multiple pipes are stored by using a single extruder line. Another purpose of the invention is to draw colored lines on the cable duct in which the fiber optic cables are placed, according to the colors of the cables inside, making it easier for the user to find the cable he needs. Another purpose of the invention is to prevent wastage that occurs during production. Thanks to the simplicity provided in production, energy and consumable materials are saved. At the same time, since production is achieved on a single extruder line, electrical energy savings and labor costs are reduced. Additionally, a production method that saves space in the production area and stock area can be created. Detailed Description of the Invention: The innovation in the production method of multiple cable pipes in order to achieve the above-mentioned objectives of this invention is shown in the attached figures. From these shapes; Figure - 1 Drawing of the production line that is the subject of the invention Figure - 2 View of the multiple exit side of the mold that is the subject of the invention Innovation in the coating and production method of the multiple cable pipes that are the subject of the invention; Numbers have been placed on the pictures for better understanding. According to this; 11. Extruder 12. Gravimetric 13. Mold 14. Coex coating extruder. Volumetric device 16. Vacuum vessel 17. 1st tractor 18. Coating mold 19. Coating extruder. 2. Tractor 21. Cutter 22. Winder The invention is a production system used to obtain a cable duct containing multiple cable pipes and basically consists of a single main extruder (11). Multiple cable pipe essentially consists of a main outer covering and multiple cable pipes inside and a wire that provides traceability of the pipes throughout the covering. Cable pipes can be produced at the same time, preferably from one to seven, with a single main extruder (11) and 7 coex coating extruders (14). The production system that is the subject of the invention consists of a single main extruder (11), a gravimetric (12) that can provide product dosing on the main extruder (11), a mold (13) with a single inlet and seven outputs following the said gravimetric (12), and a mold (13). It contains 7 coex coating extruders (14), which draw colored lines on the pipes that transmit the raw material on the side or provide coloring of the inner layer, and a volumetric device (15) that can provide color dosing on the coex coating extruders (14). In front of these, there is a vacuum boiler (16), followed by the first tractor pulling the pipe (17), followed by the coating mold (18), a coating extruder (19) connected to the coating mold (18), and pipe cutter (21) following the said coating mold (18). , there is a pipe winder (22) following it. For the manufacture of multiple pipes, firstly, plastic raw material brought to suitable conditions is fed to the extruder (11). With the gravimetric (12) on this extruder (11), pipes are produced in standard norms. The plastic raw material entering the extruder (11) is brought into plastic melt form through the resistances in the screw and barrel and passed into the mold (13). Coex extruders (14) connected to the mold (13) from the side arm are fed with plastic raw materials and dye. Line and/or inner coating coloring is provided with the volumetric devices (15) located on these coex extruders (14). Different coloring of each cable pipe provides convenience in terms of infrastructure cable works. Pattern (13) contains a single input and multiple outputs. The pipes coming out of the mold (13) enter the vacuum boiler (16) and the outer diameters of the cable pipes are fixed and shaped in the vacuum calibers inside the vacuum boiler (16). The shaping process of the pipes is done by applying water cooling through sprays while the said pipes pass through the vacuum vessel (16). The cable pipes coming out of the vacuum boiler (16) are directed to the first tractor (17). Then, these multiple pipes enter an outer coating mold (18) in order to be protected from external factors, and the pipes come out coated with the coating material fed from the outer coating extruder (19). The outer coating mold (18) has multiple inputs and single outputs. The coated pipes are conveyed to the cutter (21) via the second tractor (20). After it is cut to the desired length, the wrapping process is carried out by a winder (22). The production process ends at this stage. The production system that is the subject of the invention makes it possible to manufacture cable ducts with multiple cable conduits with a single extruder (11) line. Cabling in different colors can be performed between two and seven pieces of the main extruder (11). In this way, energy, usage area and labor are saved, while investment and production costs are saved. TR TR TR

TR2019/01843A 2019-02-07 2019-02-07 INNOVATION IN THE COATING AND MANUFACTURING METHOD OF MULTIPLE CABLE PIPES TR201901843A2 (en)

Priority Applications (3)

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TR2019/01843A TR201901843A2 (en) 2019-02-07 2019-02-07 INNOVATION IN THE COATING AND MANUFACTURING METHOD OF MULTIPLE CABLE PIPES
PCT/TR2020/050070 WO2020162855A2 (en) 2019-02-07 2020-02-03 Novelty in the coating and production method of multi-cable pipes
EP20752129.5A EP3921854A4 (en) 2019-02-07 2020-02-03 Novelty in the coating and production method of multi-cable pipes

Applications Claiming Priority (1)

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TR2019/01843A TR201901843A2 (en) 2019-02-07 2019-02-07 INNOVATION IN THE COATING AND MANUFACTURING METHOD OF MULTIPLE CABLE PIPES

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GB8419751D0 (en) * 1984-08-02 1984-09-05 Telephone Cables Ltd Optical cable
CN1160856A (en) * 1996-03-06 1997-10-01 西门子公司 Optical cable component wire and its producing method
US6159320A (en) * 1998-02-06 2000-12-12 Tams; F. Randy Method and apparatus for manufacturing paint rollers
US7397992B1 (en) * 2007-04-30 2008-07-08 Corning Cable Systems Llc Tubeless fiber optic cables having strength members and methods therefor
AU2009282453B2 (en) * 2008-08-15 2015-04-09 Corning Cable Systems Llc Optical fiber assemblies, and methods and apparatus for the manufacture thereof
US9819160B2 (en) * 2012-10-25 2017-11-14 Blue Diamond Industries, LLC Continuous conduit with pre-installed innerducts
JP6260362B2 (en) * 2014-03-10 2018-01-17 住友電気工業株式会社 Optical module manufacturing method

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EP3921854A4 (en) 2022-10-26
WO2020162855A3 (en) 2020-11-19
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