WO2022134633A1 - Reinforcer continuous coating and continuous extruding butterfly optical cable production process, device, and butterfly optical cable - Google Patents
Reinforcer continuous coating and continuous extruding butterfly optical cable production process, device, and butterfly optical cable Download PDFInfo
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- WO2022134633A1 WO2022134633A1 PCT/CN2021/113732 CN2021113732W WO2022134633A1 WO 2022134633 A1 WO2022134633 A1 WO 2022134633A1 CN 2021113732 W CN2021113732 W CN 2021113732W WO 2022134633 A1 WO2022134633 A1 WO 2022134633A1
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- 239000011248 coating agent Substances 0.000 title claims abstract description 34
- 238000000576 coating method Methods 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 33
- 230000003287 optical effect Effects 0.000 title claims abstract description 23
- 238000001125 extrusion Methods 0.000 claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 238000000465 moulding Methods 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 47
- 230000002787 reinforcement Effects 0.000 claims description 27
- 238000005202 decontamination Methods 0.000 claims description 9
- 230000003588 decontaminative effect Effects 0.000 claims description 9
- 238000007711 solidification Methods 0.000 claims description 8
- 230000008023 solidification Effects 0.000 claims description 8
- 239000000155 melt Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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- 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
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- 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
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
- G02B6/4432—Protective covering with fibre reinforcements
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- 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
- G02B6/4486—Protective covering
Definitions
- the present invention provides a production process for a reinforcing piece, which is coated and extruded, comprising the following steps:
- the simultaneous heating of the three reinforcing members specifically includes: using an intermediate frequency heating device to heat the three reinforcing members simultaneously.
- the simultaneous EAA coating on the surfaces of the three reinforcements specifically includes: using an EAA coating mold with three-hole die holes to simultaneously perform surface coating on the three reinforcements.
- the present invention also provides a butterfly cable, which is produced by any of the above-mentioned production processes.
- the present invention also provides a kind of butterfly cable production equipment, which includes:
- the butterfly cable production equipment also includes:
- Decontamination equipment for surface decontamination of three reinforcements before heating.
- FIG. 4 is a schematic structural diagram of a sheath forming extrusion die in a preferred embodiment of the present invention.
- the EAA coated on the surface of the three reinforcing pieces is cooled and solidified by using an air-cooled solidification device.
- the preferred embodiment of the present invention also discloses a butterfly cable production device, which includes a heating device 3 , an EAA coating die 4 , an air-cooled solidification device 5 and a sheath forming extrusion die 6 .
- the device further includes a decontamination device 1 for performing surface decontamination on the three reinforcing members 1 before heating.
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Disclosed are a reinforcer continuous coating and continuous extruding butterfly optical cable production process, a device, and a butterfly optical cable. The production process comprises: heating three reinforcers at the same time; performing surface EAA coating on the three reinforcers at the same time; cooling and curing the EAA coated on the surfaces of the three reinforcers; pulling the three reinforcers subjected to surface EAA curing to a sheath molding extrusion mold, and molding an optical cable by using extrusion molding pressure, wherein when the three reinforcers subjected to the surface EAA curing are placed in a mold core of the sheath molding extrusion mold, a sheath material fully plasticized in the mold core enables the EAA to be melted and be bonded with the sheath material. According to the present invention, the three reinforcers are heated to ensure that the reinforcers are fully bonded with the EAA; moreover, when the three reinforcers subjected to the surface EAA curing are placed in the mold core of the sheath molding extrusion mold, the sheath material fully plasticized in the mold core enables the EAA to be quickly melted and be bonded with the sheath material, so that the production efficiency can be greatly improved, and the bonding strength between the reinforcers and the sheath after the optical cable is molded is ensured.
Description
本发明涉及光缆加工技术领域,具体涉及一种加强件连涂连挤蝶缆生产工艺、设备及蝶缆。The invention relates to the technical field of optical cable processing, and in particular relates to a production process, equipment and a butterfly cable for a reinforcing piece, which is continuously coated and extruded.
蝶缆是一种新型用户接入光缆,依据应用环境和敷设条件不同,合理设计光缆结构和各项技术参数,集合了室内软光缆和自承式光缆的特点。蝶缆是FTTX网络解决最佳备选产品,在组建智能大楼、数字小区、校园网、局域网等网络中发挥其独特的作用。Butterfly cable is a new type of user access optical cable. According to the different application environment and laying conditions, the optical cable structure and various technical parameters are reasonably designed, and the characteristics of indoor soft optical cable and self-supporting optical cable are combined. Butterfly cable is the best alternative product for FTTX network solution, and plays its unique role in the establishment of intelligent buildings, digital communities, campus networks, local area networks and other networks.
蝶缆在生产时通常搭配三根加强件,在对每根加强件进行单独涂覆,再在蝶缆生产线各自放出挤塑后冷却成型,最后收卷交货。现有的生产方式生产效率低,同时,光缆成型后加强件和护套的粘接强度不足,从而影响光缆的性能。The butterfly cable is usually produced with three reinforcements, and each reinforcement is individually coated, and then extruded and cooled in the butterfly cable production line, and finally rolled for delivery. The existing production method has low production efficiency, and at the same time, the bonding strength of the reinforcing member and the sheath after the optical cable is formed is insufficient, thereby affecting the performance of the optical cable.
发明内容SUMMARY OF THE INVENTION
本发明要解决的技术问题是提供一种生产效率高、产品性能好的加强件连涂连挤蝶缆生产工艺。其采用如下技术方案:The technical problem to be solved by the present invention is to provide a production process for continuous coating and extrusion of the reinforcing piece with high production efficiency and good product performance. It adopts the following technical solutions:
为了解决上述问题,本发明提供了一种加强件连涂连挤蝶缆生产工艺,其包括以下步骤:In order to solve the above-mentioned problems, the present invention provides a production process for a reinforcing piece, which is coated and extruded, comprising the following steps:
对三根加强件同时进行加热;Simultaneous heating of three reinforcements;
对三根加强件同时进行表面EAA涂覆;Surface EAA coating on three reinforcements at the same time;
对三根加强件表面涂覆的EAA进行冷却固化;Cool and solidify the EAA coated on the surface of the three reinforcements;
将表面EAA固化后的三根加强件牵引至护套成型挤出模具,利用挤塑压力使光缆成型;其中,表面EAA固化后的三根加强件在护套成型挤出模具的模芯内时,模芯内部充分塑化后的护套料使EAA融化并与护套料粘结。The three reinforcements with the surface EAA cured are drawn to the sheath forming extrusion die, and the optical cable is formed by the extrusion pressure; wherein, when the surface EAA cured three reinforcements are in the core of the sheath molding extrusion die, the mold is formed. The fully plasticized sheath material inside the core melts the EAA and bonds with the sheath material.
作为本发明的进一步改进,所述对三根加强件同时进行加热,之前还包括: 对三根加强件进行表面除污。As a further improvement of the present invention, the simultaneous heating of the three reinforcing pieces further includes: decontaminating the surfaces of the three reinforcing pieces.
作为本发明的进一步改进,所述对三根加强件同时进行加热,具体包括:利用中频加热设备对三根加强件同时进行加热。As a further improvement of the present invention, the simultaneous heating of the three reinforcing members specifically includes: using an intermediate frequency heating device to heat the three reinforcing members simultaneously.
作为本发明的进一步改进,所述对三根加强件同时进行表面EAA涂覆,具体包括:利用具有三眼模孔的EAA涂覆模具对三根加强件同时进行表面涂覆。As a further improvement of the present invention, the simultaneous EAA coating on the surfaces of the three reinforcements specifically includes: using an EAA coating mold with three-hole die holes to simultaneously perform surface coating on the three reinforcements.
作为本发明的进一步改进,所述对三根加强件表面涂覆的EAA进行冷却固化,具体包括:利用风冷凝固设备对三根加强件表面涂覆的EAA进行冷却固化。As a further improvement of the present invention, the cooling and solidifying of the EAA coated on the surfaces of the three reinforcing members specifically includes: using an air-cooling solidification device to cool and solidify the EAA coated on the surfaces of the three reinforcing members.
本发明还提供了一种蝶缆,其由上述任一所述的生产工艺生产。The present invention also provides a butterfly cable, which is produced by any of the above-mentioned production processes.
为了解决上述问题,本发明还提供了一种蝶缆生产设备,其包括:In order to solve the above problems, the present invention also provides a kind of butterfly cable production equipment, which includes:
加热设备,用于对三根加强件同时进行加热;Heating equipment, used to heat three reinforcements at the same time;
EAA涂覆模具,用于对加热后的三根加强件同时进行表面EAA涂覆;EAA coating mold, used to simultaneously carry out surface EAA coating on the heated three reinforcements;
风冷凝固设备,用于对三根加强件表面涂覆的EAA进行冷却固化;Air-cooled solidification equipment, used to cool and solidify the EAA coated on the surface of the three reinforcements;
护套成型挤出模具,用于利用挤塑压力使光缆成型;其中,表面EAA固化后的三根加强件在护套成型挤出模具的模芯内时,模芯内部充分塑化后的护套料使EAA融化并与护套料粘结。The sheath forming extrusion die is used to form the optical cable by the extrusion pressure; in which, when the three reinforcing members after the surface EAA curing are in the core of the sheath forming extrusion die, the fully plasticized sheath inside the core The material melts the EAA and bonds with the sheath material.
作为本发明的进一步改进,所述蝶缆生产设备还包括:As a further improvement of the present invention, the butterfly cable production equipment also includes:
除污设备,用于在加热前对三根加强件进行表面除污。Decontamination equipment for surface decontamination of three reinforcements before heating.
作为本发明的进一步改进,所述加热设备为中频加热设备。As a further improvement of the present invention, the heating device is an intermediate frequency heating device.
本发明的有益效果:Beneficial effects of the present invention:
本发明的加强件连涂连挤蝶缆生产工艺通过对三根加强件加热,确保加强件与EAA充分粘结,同时,表面EAA固化后的三根加强件在护套成型挤出模具的模芯内时,模芯内部充分塑化后的护套料使EAA快速融化并与护套料粘结,可以大幅提升生产效率,并确保光缆成型后加强件与护套的粘结强度。In the production process of the continuous coating and extrusion butterfly cable of the reinforcing member of the present invention, the three reinforcing members are heated to ensure that the reinforcing member and the EAA are fully bonded. At this time, the fully plasticized sheath material inside the mold core makes EAA quickly melt and bond with the sheath material, which can greatly improve the production efficiency and ensure the bonding strength between the strength member and the sheath after the optical cable is formed.
上述说明仅是本发明技术方案的概述,为了能够更清楚了解本发明的技术手段,而可依照说明书的内容予以实施,并且为了让本发明的上述和其他目的、特征和优点能够更明显易懂,以下特举较佳实施例,并配合附图,详细说明如下。The above description is only an overview of the technical solution of the present invention, in order to be able to understand the technical means of the present invention more clearly, it can be implemented according to the content of the description, and in order to make the above and other objects, features and advantages of the present invention more obvious and easy to understand , the following specific preferred embodiments, and in conjunction with the accompanying drawings, are described in detail as follows.
图1是本发明优选实施例中加强件连涂连挤蝶缆生产工艺的流程图;Fig. 1 is the flow chart of the production process of continuous coating and extrusion butterfly cable of reinforcing member in a preferred embodiment of the present invention;
图2是本发明优选实施例中蝶缆生产设备的结构示意图;2 is a schematic structural diagram of a butterfly cable production equipment in a preferred embodiment of the present invention;
图3是本发明优选实施例中EAA涂覆模具的结构示意图;Fig. 3 is the structural representation of EAA coating mold in the preferred embodiment of the present invention;
图4是本发明优选实施例中护套成型挤出模具的结构示意图。4 is a schematic structural diagram of a sheath forming extrusion die in a preferred embodiment of the present invention.
标记说明:1、加强件;2、除污设备;3、加热设备;4、EAA涂覆模具;5、风冷凝固设备;6、护套成型挤出模具。Marking description: 1. Reinforcing parts; 2. Decontamination equipment; 3. Heating equipment; 4. EAA coating die; 5. Air-cooled solidification equipment; 6. Sheath forming extrusion die.
下面结合附图和具体实施例对本发明作进一步说明,以使本领域的技术人员可以更好地理解本发明并能予以实施,但所举实施例不作为对本发明的限定。The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.
如图1所示,为本发明优选实施例中加强件连涂连挤蝶缆生产工艺,该加强件连涂连挤蝶缆生产工艺包括以下步骤:As shown in Figure 1, it is the production process of the reinforcing member continuous coating and extruding butterfly cable in the preferred embodiment of the present invention, and the reinforcing member continuous coating and continuous extrusion butterfly cable production process comprises the following steps:
S10、对三根加强件同时进行加热。可选的,利用中频加热设备对三根加强件同时进行加热,可以实现快速加热,确保加强件与EAA充分粘结。S10, heating the three reinforcing pieces at the same time. Optionally, the use of intermediate frequency heating equipment to heat the three reinforcing pieces at the same time can achieve rapid heating and ensure that the reinforcing pieces are fully bonded to the EAA.
S20、对三根加强件同时进行表面EAA涂覆。可选的,利用具有三眼模孔的EAA涂覆模具对三根加强件同时进行表面涂覆。S20, the surface EAA coating is performed on the three reinforcing pieces at the same time. Optionally, use an EAA coating die with three-hole die holes to simultaneously surface coat the three reinforcing members.
S30、对三根加强件表面涂覆的EAA进行冷却固化。可选的,利用风冷凝固设备对三根加强件表面涂覆的EAA进行冷却固化。S30 , cooling and solidifying the EAA coated on the surface of the three reinforcing pieces. Optionally, the EAA coated on the surface of the three reinforcing members is cooled and solidified by using an air-cooled solidification device.
S40、将表面EAA固化后的三根加强件牵引至护套成型挤出模具,利用挤塑压力使光缆成型;其中,表面EAA固化后的三根加强件在护套成型挤出模具的模芯内时,模芯内部充分塑化后的护套料使EAA快速融化并与护套料粘结,确保光缆成型后加强件与护套的粘结强度。S40, pulling the three reinforcing members after surface EAA curing to the sheath forming extrusion die, and using extrusion pressure to form the optical cable; wherein, when the three reinforcing members after surface EAA curing are in the core of the sheath forming extrusion die , The fully plasticized sheath material inside the mold core makes EAA melt quickly and bond with the sheath material to ensure the bonding strength between the reinforcement and the sheath after the optical cable is formed.
在一些实施例中,步骤S10之前还包括以下步骤:In some embodiments, the following steps are further included before step S10:
对三根加强件进行表面除污。可去除加强件表面杂质,提高后续加工的可靠性。Surface decontamination of three reinforcements. It can remove impurities on the surface of the reinforcement and improve the reliability of subsequent processing.
本发明的加强件连涂连挤蝶缆生产工艺通过对三根加强件加热,确保加强 件与EAA充分粘结,同时,表面EAA固化后的三根加强件在护套成型挤出模具的模芯内时,模芯内部充分塑化后的护套料使EAA快速融化并与护套料粘结,可以大幅提升生产效率,并确保光缆成型后加强件与护套的粘结强度。In the production process of the continuous coating and extrusion butterfly cable of the reinforcing member of the present invention, the three reinforcing members are heated to ensure that the reinforcing member and the EAA are fully bonded. At this time, the fully plasticized sheath material inside the mold core makes EAA quickly melt and bond with the sheath material, which can greatly improve the production efficiency and ensure the bonding strength between the strength member and the sheath after the optical cable is formed.
本发明优选实施例中还公开了一种蝶缆,其由上述任一实施例中的蝶缆生产工艺生产。The preferred embodiment of the present invention also discloses a butterfly cable, which is produced by the butterfly cable production process in any of the above embodiments.
本发明优选实施例中还公开了蝶缆生产设备,该设备包括加热设备3、EAA涂覆模具4、风冷凝固设备5和护套成型挤出模具6。The preferred embodiment of the present invention also discloses a butterfly cable production device, which includes a heating device 3 , an EAA coating die 4 , an air-cooled solidification device 5 and a sheath forming extrusion die 6 .
加热设备3用于对三根加强件1同时进行加热;EAA涂覆模具4用于对加热后的三根加强件1同时进行表面EAA涂覆;可选的,EAA涂覆模具4具有三眼模孔。风冷凝固设备5用于对三根加强件1表面涂覆的EAA进行冷却固化;护套成型挤出模具6用于利用挤塑压力使光缆成型;其中,表面EAA固化后的三根加强件1在护套成型挤出模具的模芯内时,模芯内部充分塑化后的护套料使EAA快速融化并与护套料粘结,确保光缆成型后加强件1与护套的粘结强度。。The heating device 3 is used to simultaneously heat the three reinforcing members 1; the EAA coating mold 4 is used to simultaneously perform EAA coating on the surfaces of the three heated reinforcing members 1; optionally, the EAA coating mold 4 has three-hole die holes . The air-cooled solidification device 5 is used to cool and solidify the EAA coated on the surface of the three strength members 1; the sheath forming extrusion die 6 is used to form the optical cable by using extrusion pressure; wherein, the three strength members 1 after the surface EAA is solidified are in When the sheath is extruded into the core of the mold, the fully plasticized sheath material inside the core makes the EAA melt quickly and bond with the sheath material to ensure the bonding strength between the strength member 1 and the sheath after the optical cable is formed. .
可选的,该设备还包括除污设备1,用于在加热前对三根加强件1进行表面除污。Optionally, the device further includes a decontamination device 1 for performing surface decontamination on the three reinforcing members 1 before heating.
可选的,所述加热设备3为中频加热设备。可以实现快速加热,确保加强件1与EAA充分粘结。Optionally, the heating device 3 is an intermediate frequency heating device. Rapid heating can be achieved to ensure that the reinforcement 1 is fully bonded to the EAA.
以上实施例仅是为充分说明本发明而所举的较佳的实施例,本发明的保护范围不限于此。本技术领域的技术人员在本发明基础上所作的等同替代或变换,均在本发明的保护范围之内。本发明的保护范围以权利要求书为准。The above embodiments are only preferred embodiments for fully illustrating the present invention, and the protection scope of the present invention is not limited thereto. Equivalent substitutions or transformations made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention. The protection scope of the present invention is subject to the claims.
Claims (9)
- 一种加强件连涂连挤蝶缆生产工艺,其特征在于,包括以下步骤:A production process for continuous coating and extruding butterfly cables for reinforcing parts, characterized in that it comprises the following steps:对三根加强件同时进行加热;Simultaneous heating of three reinforcements;对三根加强件同时进行表面EAA涂覆;Surface EAA coating on three reinforcements at the same time;对三根加强件表面涂覆的EAA进行冷却固化;Cool and solidify the EAA coated on the surface of the three reinforcements;将表面EAA固化后的三根加强件牵引至护套成型挤出模具,利用挤塑压力使光缆成型;其中,表面EAA固化后的三根加强件在护套成型挤出模具的模芯内时,模芯内部充分塑化后的护套料使EAA融化并与护套料粘结。The three reinforcements with the surface EAA cured are pulled to the sheath forming extrusion die, and the optical cable is formed by extrusion pressure; wherein, when the surface EAA cured three reinforcements are in the core of the sheath molding extrusion die, the mold is formed. The fully plasticized sheath material inside the core melts the EAA and bonds with the sheath material.
- 如权利要求1所述的加强件连涂连挤蝶缆生产工艺,其特征在于,所述对三根加强件同时进行加热,之前还包括:对三根加强件进行表面除污。The production process for continuous coating and extruding butterfly cables for reinforcing members according to claim 1, wherein the heating of the three reinforcing members at the same time further comprises: performing surface decontamination on the three reinforcing members.
- 如权利要求1所述的加强件连涂连挤蝶缆生产工艺,其特征在于,所述对三根加强件同时进行加热,具体包括:利用中频加热设备对三根加强件同时进行加热。The production process of continuous coating and extruding butterfly cable for reinforcing members according to claim 1, wherein said heating the three reinforcing members at the same time specifically comprises: using an intermediate frequency heating device to heat the three reinforcing members at the same time.
- 如权利要求1所述的加强件连涂连挤蝶缆生产工艺,其特征在于,所述对三根加强件同时进行表面EAA涂覆,具体包括:利用具有三眼模孔的EAA涂覆模具对三根加强件同时进行表面涂覆。The production process of continuous coating and extruding butterfly cable for reinforcing members according to claim 1, characterized in that, performing surface EAA coating on the three reinforcing members at the same time, specifically comprising: using an EAA coating die with three-hole die holes to The three reinforcements are surface-coated at the same time.
- 如权利要求1所述的加强件连涂连挤蝶缆生产工艺,其特征在于,所述对三根加强件表面涂覆的EAA进行冷却固化,具体包括:利用风冷凝固设备对三根加强件表面涂覆的EAA进行冷却固化。The production process of continuous coating and extruding butterfly cable for reinforcing members according to claim 1, wherein the cooling and solidifying the EAA coated on the surfaces of the three reinforcing members specifically includes: using an air-cooling solidification device to cool the surfaces of the three reinforcing members. The coated EAA is cooled to solidify.
- 一种蝶缆,其特征在于,由权利要求1-5任一所述的生产工艺生产。A butterfly cable, characterized in that it is produced by the production process described in any one of claims 1-5.
- 一种蝶缆生产设备,其特征在于,包括:A butterfly cable production equipment, characterized in that it includes:加热设备,用于对三根加强件同时进行加热;Heating equipment, used to heat three reinforcements at the same time;EAA涂覆模具,用于对加热后的三根加强件同时进行表面EAA涂覆;EAA coating mold, used to simultaneously carry out surface EAA coating on the heated three reinforcements;风冷凝固设备,用于对三根加强件表面涂覆的EAA进行冷却固化;Air-cooled solidification equipment, used to cool and solidify the EAA coated on the surface of the three reinforcements;护套成型挤出模具,用于利用挤塑压力使光缆成型;其中,表面EAA固化后的三根加强件在护套成型挤出模具的模芯内时,模芯内部充分塑化后的护套料使EAA融化并与护套料粘结。The sheath forming extrusion die is used to form the optical cable by the extrusion pressure; in which, when the three reinforcing members after the surface EAA curing are in the core of the sheath forming extrusion die, the fully plasticized sheath inside the core The material melts the EAA and bonds with the sheath material.
- 如权利要求7所述的蝶缆生产设备,其特征在于,还包括:Butterfly cable production equipment as claimed in claim 7, is characterized in that, also comprises:除污设备,用于在加热前对三根加强件进行表面除污。Decontamination equipment for surface decontamination of three reinforcements before heating.
- 如权利要求7所述的加强件连涂连挤蝶缆生产工艺,其特征在于,所述加热设备为中频加热设备。The production process for continuous coating and extrusion of a butterfly cable for reinforcing members according to claim 7, wherein the heating device is an intermediate frequency heating device.
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CN112596180A (en) * | 2020-12-23 | 2021-04-02 | 江苏永鼎股份有限公司 | Production process and equipment for reinforcing piece continuous coating continuous extrusion butterfly cable and butterfly cable |
CN114460701B (en) * | 2022-01-12 | 2023-05-09 | 富通集团有限公司 | Dysmorphism sheath processingequipment |
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