KR20040038431A - The hose with electric wire and their manufacturing method - Google Patents

The hose with electric wire and their manufacturing method Download PDF

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Publication number
KR20040038431A
KR20040038431A KR1020020067368A KR20020067368A KR20040038431A KR 20040038431 A KR20040038431 A KR 20040038431A KR 1020020067368 A KR1020020067368 A KR 1020020067368A KR 20020067368 A KR20020067368 A KR 20020067368A KR 20040038431 A KR20040038431 A KR 20040038431A
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KR
South Korea
Prior art keywords
electric wire
corrugated pipe
wire
hose
mold
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KR1020020067368A
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Korean (ko)
Inventor
이순재
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이순재
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Priority to KR1020020067368A priority Critical patent/KR20040038431A/en
Publication of KR20040038431A publication Critical patent/KR20040038431A/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
    • 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
    • B29C48/154—Coating solid articles, i.e. non-hollow 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/70—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by moulding
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/18—Pleated or corrugated hoses

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

PURPOSE: A method for manufacturing a hose integrated with an electric wire is provided to easily fix the electric wire to the outer circumference of the hose without additional fixing members. CONSTITUTION: A method for manufacturing a hose integrated with an electric wire comprises the step of: supplying the electric wire(2) heated by a heater(4) above a corrugated tube(1) extruded from a nozzle(10); moving the electric wire and the corrugated tube side by side; inserting the electric wire and the corrugated tube into a mold(5); coupling upper and lower molds(6a,6b) having a tube groove(7) and a wire groove(8); and forming fused parts at the sides of the electric wire and the corrugated tube by a fusing groove(9).

Description

전선일체형 호스 및 그 제조방법{The hose with electric wire and their manufacturing method}The hose with electric wire and their manufacturing method

본 발명은 전선일체형 호스 및 그제조방법에 관한것이다.The present invention relates to an integrated wire hose and a method for manufacturing the same.

유체의 이동 및 운송을 위하여 주름관이 많이 사용되고 있다. 또한, 유체를 공급하기 위해서는 펌프 및 모터등과 같은 별도의 장치가 필요하게된다.Corrugated pipes are widely used for the movement and transportation of fluids. In addition, in order to supply the fluid, a separate device such as a pump and a motor is required.

그 구성을 살펴보면 주로 주름관 끝단에는 이들수단을 제어하기위한 제어부가 장착되며, 타측끝단에는 펌프 및 모터와 같은 구동장치가 장착된다. 이들 수단을 효과적으로 제어하고 운송하기 위해서 주름관과 전선을 일체로 형성해야했다.Looking at the configuration, mainly the end of the corrugated pipe is equipped with a control unit for controlling these means, the other end is equipped with a driving device such as a pump and a motor. In order to effectively control and transport these means, corrugated pipes and wires had to be integrally formed.

이러한 목적을위해 위해 다양한 형태로 주름관과 전선을 부착하기위한 방법이 이용되어왔다. 주름관과 전선을 나란하고 일체로 형성하기 위하여 별도의 결합부재를 이용하여 주름관과 전선의 중간중간에 부착하여 사용하기도 하였으나, 부착이 번거로운 문제가 있었으며 주름관제작 설비와는 별도로 접합설비를 갖추어야 했다. 이를위해 고주파 처리와 같은 방법이 이용되기도 하였다.For this purpose, methods for attaching corrugated pipes and wires in various forms have been used. In order to form the corrugated pipe and the wire side by side and integrally, it was used to attach it to the middle of the corrugated pipe and the electric wire by using a separate coupling member. For this, a method such as high frequency treatment has been used.

또, 다른 형태로써는 청소기 호스와 같이 주름관의 내측으로 전선이 삽입된 형태로써 구성될 수 있으나 그 제작과정이 복잡할 뿐만 아니라. 나선형으로 형성된 돌기 내측으로 전선이 삽입됨으로써 일정길이의 주름관에 비하여 소비되는 전선의 양이 너무 많고, 중량이 무거워지며, 다양한 형태의 호스에 적용할 수 없었던 문제가 있었다.In addition, as another form, it may be configured as a wire inserted into the inner side of the corrugated pipe, such as a cleaner hose, but the manufacturing process is not only complicated. As the wires are inserted into the spirally formed protrusions, the amount of wires consumed is too much, the weight becomes heavy, and they cannot be applied to various types of hoses as compared to the corrugated pipe of a certain length.

본 발명에서는 이와 같은 문제점을 해소하기 위하여 고안된 것이다.In the present invention, it is designed to solve such a problem.

주름관의 외주면의 길이방향으로 전선의 일측면을 융착시키는 형태로써 구성된 것이다. 주름관의 외주면으로 전선의 외주면이 나란하게 부착되도록 구성한 것으로써, 주름관이 가지는 유연성을 최대한 이용하도록 구성된 것이다.It is configured to form one side of the electric wire in the longitudinal direction of the outer peripheral surface of the corrugated pipe. The outer peripheral surface of the corrugated pipe is configured to be attached side by side to the outer peripheral surface of the corrugated pipe, and is configured to make the most of the flexibility of the corrugated pipe.

이러한 형태는 주름관과 전선을 일정간격씩 융착시켜 융착부를 형성함으로써 가능하며, 전선의 융착은 별도의 장비설치 없이 주름관 생산시설에 가열장치와 금형을 추가 시킴으로써, 주름관 생산과 동시에 전선을 부착시키도록 구성한 것으로 구조가 간단하고 유연성이 우수한 특징과 함께, 유체의 이동수단과 함께 제어를 위한 전선을 쉽게 결합할 수 있고 제조공정을 단순화한 특징이 있다.This type is possible by fusion welding the corrugated pipe and the wire at regular intervals to form the fusion part.The welding of the wire is made by attaching the heating wire and mold to the corrugated pipe production facility without installing any additional equipment. With its simple structure and excellent flexibility, it is possible to easily combine the wires for control with the means of moving the fluid and simplify the manufacturing process.

도 1은 전선일체형 호스의 사시도1 is a perspective view of an all-in-one type hose

도 2는 본 고안의 단면도2 is a cross-sectional view of the present invention

도 3은 본 고안의 횡단면도3 is a cross-sectional view of the present invention

도 4는 제작공정을 나타낸 도면4 is a view showing a manufacturing process

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

1. 주름관 2. 전선1. corrugated pipe 2. electric wire

3. 융착부 4. 히터3. Fusion part 4. Heater

5. 금형5. Mold

6a. 상부몰드 6b. 하부몰드6a. Upper mold 6b. Lower mold

7. 주름관결합홈 8. 전선결합홈7. Corrugated Coupling Groove 8. Wire Coupling Groove

9. 융착홈 10.노즐9. Fusion groove 10. Nozzle

본 발명에서는 주름관(1)의 외주면 길이방향으로 전선(2)의 측면이 길이방향으로 나란하게 부착되도록 구성된다. 전선의 부착은 전선(2)과 주름관(1) 사이가 가열되면서 각각의 재질이 용융되고 그 용융된 부분이 서로 접착하여 융착부를 형성하도록 구성된다.In the present invention, the side surface of the wire (2) in the longitudinal direction of the outer circumferential surface of the corrugated pipe (1) is configured to be side-by-side attached. The attachment of the electric wire is configured such that as the material is heated between the electric wire 2 and the corrugated pipe 1, the respective materials are melted and the melted portions are bonded to each other to form a fusion portion.

주름관(1)의 측면과 융착되는 전선(2)은 전선의 측면 전체가 서로 융착되는 것이 아니고 일정구간씩 서로 융착되어 융착부(3)를 형성한다. 이와 같은 구성으로 인하여 전선(2)이 결합된 주름관(1)이 전선이 있는 쪽 또는 그 반대쪽으로도 쉽게 구부러질 수 있도록 구성하여 곡선부위에도 쉽게 구부러질수 있도록 구성한 것이다.The electric wire 2 fused to the side of the corrugated pipe 1 is not fused to the entire side of the electric wire, but is fused to each other at a predetermined interval to form a fusion portion 3. Due to this configuration, the corrugated pipe 1 to which the wire 2 is coupled is configured to be easily bent to the side or the other side of the wire, so that the curved portion can be easily bent on the curved portion.

이와 같이 주름관(1)의 외주면으로 전선(2)의 측면을 융착시키기 위하여 주름관(1)의 생산시설에 히터(4)와 금형(5)이 결합됨으로써 생산과 동시에 결합할 수 있도록 구성하였다.Thus, in order to fuse the side of the wire (2) to the outer circumferential surface of the corrugated pipe (1), the heater 4 and the mold (5) is coupled to the production facility of the corrugated pipe (1) was configured to be combined with the production at the same time.

노즐(10)을 통해 생산된 주름관(1)은 가열된 전선(2)과 함께 금형(5)으로 유입된다. 금형(5)은 상부볼드(6a)와 하부몰드(6b)로 구성되며 각각에는 주름관결합홈(7)과 전선결합홈(8)이 형성되어있다.The corrugated pipe 1 produced through the nozzle 10 flows into the mold 5 together with the heated wire 2. The mold 5 is composed of an upper bold 6a and a lower mold 6b, each of which is formed with a corrugated pipe coupling groove 7 and an electric wire coupling groove 8.

유입된 주름관(1)과 전선(2)은 금형(2)에 의해서 서로 눌리게되고, 융착부(3)를 형성하게된다.The introduced corrugated pipe 1 and the wire 2 are pressed by each other by the mold 2 to form a fusion portion 3.

금형(5)부분은 상부몰드(6a)와 하부몰드(6b)가 덮힌 상태에서 주름관결합홈 (7)과 전선결합홈(8)의 사이에는 융착홈(10)이 확보되도록 구성하였으며, 확보된 융착홈(9)으로 전선(2)과 주름관의 용융된 합성수지가 스며들게 됨으로써 주름관과 전선의 측면이 융착되어 융착부(3)를 형성하게된다.The mold (5) part is configured to secure a fusion groove (10) between the corrugated pipe coupling groove (7) and the wire coupling groove (8) while the upper mold (6a) and the lower mold (6b) is covered, As the molten synthetic resin of the wire 2 and the corrugated pipe is soaked into the fusion groove 9, the sides of the corrugated pipe and the electric wire are fused to form the fusion portion 3.

본 발명에서는 금형(5)부분을 다수 설치하여 연속적인 작업이 이루어 지도록 하였다.In the present invention, a plurality of the mold (5) portion is installed so that the continuous work is made.

본 발명에서는 주름관(1)과 결합되는 전선(2)이 별도의 결합부재 없이 결합됨으로써 경량화 및 간소화 할수 있는 특징과 함께, 주름관 생산설비에 히터(4) 및 금형의 추가로써 전선일체형 호스를 생산할 수 있도록 구성하였다.In the present invention, the wire (2) to be combined with the corrugated pipe (1) can be combined without a separate coupling member to reduce the weight and simplify, with the addition of the heater 4 and the mold to the corrugated pipe production equipment can produce a wire-integral hose It was configured to be.

주름관과 전선을 별도의 고정부재없이 가열에의한 융착으로 고정할 수 있도록 하였으며, 주름관의 측면으로 일정 간격씩 전선을 융착시킴으로써 주름관 고유의 유연성을 확보하여 다양한 형태로 탄력있게 구부러지도록 하여 다양한 분야에 응용할수 있는 효과와 함께, 기존의 주름관 생산시설에 히터와 금형의 추가로 인하여 전선일체형 호스를 생산할 수 있는 효과가 있다.The corrugated pipe and the electric wire can be fixed by fusion by heating without additional fixing member, and by fusion welding the electric wires at regular intervals on the side of the corrugated pipe, the unique flexibility of the corrugated pipe can be secured and bent in various forms. In addition to the applicable effects, the addition of a heater and a mold in the existing corrugated pipe production facility has the effect of producing an integrated wire hose.

Claims (2)

주름관(1) 형태의 호스의 길이방향 외주면에 가열된 전선(2)의 측면이 길이방향으로 공급되어 금형내에서 성형시키도록 구성된 것으로써,The side surface of the heated electric wire 2 is supplied to the longitudinal outer peripheral surface of the hose of the corrugated pipe 1 in the longitudinal direction, and is configured to be molded in a mold. 주름관(1)과 전선(2)사이에 일정간격씩 융착부(3)가 형성되어 서로 결합되는것을 특징으로하는 전선일체형 호스.Fusion wire (3) is formed between the corrugated pipe (1) and the electric wire (2) at a predetermined interval formed integrally wire hose, characterized in that coupled to each other. 노즐(10)끝단으로 압출되는 주름관(1)의 위쪽으로 히터(4)에 의해 가열된 상태의 전선(2)을 공급하고,The electric wire 2 of the state heated by the heater 4 is supplied to the upper part of the corrugated pipe 1 extruded to the nozzle 10 end, 전선(2)과 주름관(1)을 나란하게 이동시킨후, 금형(5)내측으로 진입시켜 주름관결합홈(7)과 전선결합홈(8)이 형성된 상부몰드(6a)와 하부몰드(6b)를 전선(2)과 주름관(1)의 진행에따라 일정한간격으로 결합시키고,After the wires 2 and the corrugated pipe 1 are moved side by side, the mold 5 is moved inward to enter the upper mold 6a and the lower mold 6b in which the corrugated pipe coupling groove 7 and the wire coupling groove 8 are formed. To couple at regular intervals as the wires (2) and corrugated pipe (1) proceeds, 상부몰드(6a)와 하부몰드(6b)의 결합으로 형성된 융착홈(9)에 의해 주름관 (1)과 전선(2)의 측면에 융착부(3)가 형성되도록 하는것을 특징으로하는 전선일체형 호스 제조방법.Integrated wire type hose, characterized in that the fusion portion (3) is formed on the side of the corrugated pipe (1) and the electric wire (2) by the fusion groove (9) formed by the combination of the upper mold (6a) and the lower mold (6b) Manufacturing method.
KR1020020067368A 2002-11-01 2002-11-01 The hose with electric wire and their manufacturing method KR20040038431A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180002360U (en) 2017-01-26 2018-08-03 주식회사 기린전기 Combine duct cable for electric wiring work
KR102433587B1 (en) 2021-07-21 2022-08-18 (주)대아글로벌 Hose Integral Electric Wire

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Publication number Priority date Publication date Assignee Title
JPH0478519A (en) * 1990-07-20 1992-03-12 Dainippon Plastics Co Ltd Double drain pipe made of synthetic resin, method and apparatus for preparation thereof
JPH105490A (en) * 1996-06-21 1998-01-13 Hitachi Ltd Bath water absorbing pump device for washing machine
JPH1142395A (en) * 1997-07-28 1999-02-16 Kana Flex Corp Kk Bathing water feeding hose
JPH11118087A (en) * 1997-10-15 1999-04-30 Nkk Corp Wiring method for locating wire onto synthetic resin conduit
KR20030097152A (en) * 2002-06-19 2003-12-31 주식회사 삼코 Dual Tube Hose Unified Wire for Washing Machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0478519A (en) * 1990-07-20 1992-03-12 Dainippon Plastics Co Ltd Double drain pipe made of synthetic resin, method and apparatus for preparation thereof
JPH105490A (en) * 1996-06-21 1998-01-13 Hitachi Ltd Bath water absorbing pump device for washing machine
JPH1142395A (en) * 1997-07-28 1999-02-16 Kana Flex Corp Kk Bathing water feeding hose
JPH11118087A (en) * 1997-10-15 1999-04-30 Nkk Corp Wiring method for locating wire onto synthetic resin conduit
KR20030097152A (en) * 2002-06-19 2003-12-31 주식회사 삼코 Dual Tube Hose Unified Wire for Washing Machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180002360U (en) 2017-01-26 2018-08-03 주식회사 기린전기 Combine duct cable for electric wiring work
KR102433587B1 (en) 2021-07-21 2022-08-18 (주)대아글로벌 Hose Integral Electric Wire

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