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KR100382348B1 - The manufacturing machine of flat cable - Google Patents

The manufacturing machine of flat cable Download PDF

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Publication number
KR100382348B1
KR100382348B1 KR10-2001-0014660A KR20010014660A KR100382348B1 KR 100382348 B1 KR100382348 B1 KR 100382348B1 KR 20010014660 A KR20010014660 A KR 20010014660A KR 100382348 B1 KR100382348 B1 KR 100382348B1
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South Korea
Prior art keywords
wire
flat cable
transferred
cable
lower layers
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Expired - Fee Related
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KR10-2001-0014660A
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Korean (ko)
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KR20010044736A (en
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윤임순
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윤임순
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/08Flat or ribbon cables
    • H01B7/0838Parallel wires, sandwiched between two insulating layers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/0003Apparatus or processes specially adapted for manufacturing conductors or cables for feeding conductors or cables
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/0026Apparatus for manufacturing conducting or semi-conducting layers, e.g. deposition of metal
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06Insulating conductors or cables
    • H01B13/08Insulating conductors or cables by winding
    • H01B13/0858Details of winding apparatus; Auxiliary devices
    • H01B13/0866Brakes or tension regulating means

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulated Conductors (AREA)

Abstract

본 발명은 여러가닥의 와이어가 상·하층의 절연 소재에 의해 일체로 접합되며 콘넥터의 연결이 용이하도록 와이어 노출부가 천공된 평면 플렛 케이블을 제작하기 위한 것으로서, 상기 와이어와 상·하층 소재를 접합전에 상·하층 소재의 와이어 노출부를 펀치로 천공함에 있어 상기 펀칭작업의 허용 오차를 최소화하며 또한, 접합전 와이어를 예열하여 상·하층 소재와의 접착력을 향상시키는 등 플렛 케이블의 생산에 따른 불량의 발생을 방지 및 작업의 효율화를 꾀함에 있다.The present invention is to manufacture a flat-flat cable with a plurality of wires are integrally joined by an insulating material of the upper and lower layers and the wire exposed portion perforated to facilitate the connection of the connector. In punching the exposed wires of upper and lower layers with a punch, the tolerance of the punching operation is minimized, and the occurrence of defects due to the production of flat cable, such as preheating the wire before joining, improves adhesion to the upper and lower layers of material. To prevent and to make the work more efficient.

이를 위해서 본 발명에서는 다수의 와이어(W:W₁,W₂)가 소재(B)로 접합되는 평면 플렛 케이블(C) 상에 콘넥터(S:S₁,S₂)의 연결이 용이하도록 케이블(C)의 절단길이 간격으로 와이어(W) 노출부(H)가 형성된 플렛 케이블(C)을 연속되게 제조함에 있어서, 중앙의 와이어(W)와 그 상·하층으로 소재(B:B₁,B₂)가 이송되는 각각의 이송부는 모두 동일 방향으로부터 진입하여 성형부로 이송되도록 하며, 상기 소재 이송부에 설치되어 상·하층의 소재(B)에 와이어 노출부(H)를 각각 천공하기 위한 상·하 펀치(10,20)는 동기장치(15)에 의해 연동되어 동시에 작동되며, 상기 성형부(R)로 이송되는 와이어(W)는 와이어 예열기(70)를 통하여 예열된 후 상기 상·하측 소재와 접합되는 것이 특징이다.To this end, in the present invention, the cutting of the cable (C) to facilitate the connection of the connector (S: S₁, S₂) on the flat flat cable (C) in which a plurality of wires (W: W₁, W₂) are bonded to the material (B) In the continuous manufacture of the flat cable (C) having the wire (W) exposed portion (H) at the length interval, each of the material (B: B₁, B₂) is transferred to the wire (W) in the center and the upper and lower layers thereof The upper and lower punches 10 and 20 are installed in the same direction to be transferred to the molding part, and the upper and lower punches 10 and 20 are respectively installed in the material conveying part so as to drill the wire exposed part H on the upper and lower material B respectively. Is synchronized with the synchronous device 15 is operated at the same time, the wire (W) to be transferred to the forming unit (R) is characterized in that the pre-heated through the wire preheater 70 and then bonded to the upper and lower materials.

Description

플렛 케이블 제조장치{THE MANUFACTURING MACHINE OF FLAT CABLE}Flat cable manufacturing equipment {THE MANUFACTURING MACHINE OF FLAT CABLE}

본 발명은 여러가닥의 와이어가 상·하층의 절연 소재에 의해 일체로 몰딩되며, 콘넥터의 연결이 용이하도록 와이어 노출부가 천공된 평면 플렛 케이블을 제작하기 위한 것으로서, 상기 와이어와 상·하층 소재를 접합전에 상·하층 소재의 노출부를 펀치로 천공함에 있어 상기 펀칭작업의 허용 오차를 최소화하며 또한, 접합전 와이어를 예열하여 상·하층 소재와의 접합력을 향상시키는 등 케이블의 생산에 따른 불량의 발생을 방지 및 작업의 효율화를 향상시키기 위한 플렛 케이블의 제조장치를 제공하려는 것이다.The present invention is to manufacture a flat-flat cable with a plurality of wires integrally molded by the insulating material of the upper and lower layers, the wire exposed portion perforated to facilitate the connection of the connector, joining the wire and the upper and lower materials When punching the exposed parts of the upper and lower layers with a punch beforehand, the tolerance of the punching operation is minimized, and the occurrence of defects due to the production of the cable is improved by preheating the wire before joining to improve the bonding strength with the upper and lower layers of material. It is an object of the present invention to provide a flat cable manufacturing apparatus for improving prevention and work efficiency.

일반적으로 컴퓨터, 프린터와 같은 전자기기는 이들 주변기기에 연결되는 다양한 케이블이 서로 복잡하게 얽히거나 꼬이는 경우를 종종 볼 수 있다. 이는 주변기기마다 각각 별개로 독립된 구성을 갖는 케이블을 이용함으로써 비롯되었던 것이다.In general, electronic devices such as computers and printers often see various cables tangled or twisted together. This was due to the use of cables with separate components for each peripheral.

이를 해소하고자 종래에는 도 1에 나타낸 바와 같이 케이블(C)을 주변기기별로 따로 분류하여 이들을 한데 묶어 집접화시킨 밴드형 케이블(C)이 제안되기도 하였다.In order to solve this problem, in the related art, as shown in FIG. 1, a band-type cable (C) in which the cable (C) is classified separately by peripheral devices and bundled and grouped together is proposed.

상기한 케이블(C)은 사용자가 필요한 길이(ℓ)만큼 절단기를 이용하여 절단하고 절단된 케이블의 양끝단에는 콘넥터(S:S₁,S₂)를 연결하게 되나, 도 2와 같이 절단된 케이블(C)의 양끝까지 소재(B)가 와이어(W)를 모두 감싸고 있어 이들 소재(B)를 모두 벗겨 내야하는 번거러움이 있다.The cable (C) is cut using a cutter as long as the user requires the length (ℓ) and the connectors (S: S₁, S₂) are connected to both ends of the cut cable, but the cable (C) as shown in FIG. The material (B) wraps all the wires (W) to both ends of the), so there is a hassle to peel off all of these materials (B).

그리하여 종래에는 도 3에 나타낸 바와 같이 케이블(C) 제조시 절단하는 부위에 소망하는 크기로 되는 와이어 노출부(H)을 미리 형성하여 절단하고자 하는 부위의 와이어(W)에 소재(B)가 몰딩되지 않게 구성함으로써 콘넥터(S) 연결이 보다 용이하게 이루어질 수 있었다.Therefore, conventionally, as shown in FIG. 3, the material B is molded in the wire W of the portion to be cut by forming the wire exposed portion H having a desired size in advance in the portion to be cut during the manufacture of the cable C. By not configuring the connector (S) connection could be made more easily.

하지만 도 4에 나타낸 바와 같이 다수의 와이어(W: W₁,W₂,…)의 외주면을 감싸도록 된 소재(B :B₁,B₂)를 와이어(W)의 양쪽에 마주하도록 배치하고, 상기 소재(B)는 펀치(10,20)에 의해 일정 간격으로 타발한 후 성형부에 이송될 때 와이어(W)의 외주면이 소재(B)에 의해 일체로 몰딩되었다.However, as shown in FIG. 4, a material B: B:, B₂, which is to surround the outer circumferential surface of the plurality of wires W: W₁, W₂,…, is disposed to face both sides of the wire W, and the material B ) Was punched out at regular intervals by punches 10 and 20 and then the outer circumferential surface of the wire W was integrally molded by the material B when transferred to the molding part.

그러나 종래에는 와이어(W)를 감싸기 위한 양쪽 소재(B)의 이송속도를 초기에 모두 동일하게 세팅하였다 하더라도 이들이 이송 로울러와 접촉에 따른 간섭, 장력 등에 의한 영향으로 이송 편차가 발생되어 소재(B)에 형성되는 구멍의 위치가 정확하게 일치하지 않고 서로 어긋남에 따라 불량품을 양산하는 문제점이 있었다.However, in the related art, even if the feed speeds of both materials B for wrapping the wires W were initially set to be the same, the feed deviation occurred due to the influence of interference, tension, etc. due to the contact with the feed rollers. There was a problem of mass production of defective products as the positions of the holes formed in the holes do not exactly coincide with each other.

이에 상기 종래의 문제점을 해결하기 위한 본 발명의 주된 목적으로는 여러 가닥의 와이어가 상·하층의 절연 소재에 의해 일체로 몰딩되며 콘넥터의 연결이 용이하도록 와이어 노출부가 천공된 평면 플렛 케이블을 제작하되, 상기 와이어와 상·하층 소재를 몰딩전에 상기 상·하층 소재의 와이어 노출부를 펀치로 천공함에 있어서, 상기 상·하층 소재에 관계된 상·하 펀치가 동기장치에 의하여 동시에 연동 작용하여 펀칭작업의 허용오차를 최소화함으로서 몰딩시 와이어 노출부의 위치가 서로 어긋남이 없이 항상 일치되도록 함에 따라 불량발생의 요인을 최소화 한 플렛 케이블의 제조장치를 제공하려는 것이다.Accordingly, the main object of the present invention for solving the above problems is to manufacture a flat flat cable with multiple strands of wire integrally molded by the insulating material of the upper and lower layers and the perforated wire exposed portion to facilitate the connection of the connector. In punching the wire and the exposed portion of the upper and lower materials with a punch before molding the wire and the upper and lower materials, the upper and lower punches related to the upper and lower materials are simultaneously interlocked by a synchronous device to allow punching operations. It is intended to provide a flat cable manufacturing apparatus which minimizes the cause of defects by minimizing the error so that the position of the wire exposed portion at the time of molding is always matched without deviation.

본 발명의 다른 목적으로는 상기 와이어와 상·하층 소재를 성형부에서 접합하기 전 상기 와이어를 예열함으로서 상·하층 소재와의 접합력을 향상시키기 위한 플렛 케이블의 제조장치를 제공하려는 것이다.본 발명의 다른 목적으로는 와이어의 외주면에 접합되는 소재를 와이어의 상, 하측에 나란히 배치하여 이송함과 동시에, 이송되는 상·하층 소재의 장력을 조절하고 뒤틀림을 방지하는 상태로 안내하며, 이송시 발생되는 정전기를 제거할 뿐만 아니라, 상기 이송되는 와이어에 부착된 이물질을 제거함으로서 불량의 발생을 방지하기 위한 플렛 케이블의 제조장치를 제공하려는 것이다.Another object of the present invention is to provide a flat cable manufacturing apparatus for improving the bonding strength with the upper and lower layer materials by preheating the wire before joining the wire and the upper and lower layer materials in a molding part. Another purpose is to transfer the material bonded to the outer peripheral surface of the wire side by side on the upper and lower sides of the wire, and at the same time to guide the state to control the tension of the upper and lower layer material to be transferred and to prevent distortion, In addition to removing the static electricity, to provide a flat cable manufacturing apparatus for preventing the occurrence of defects by removing the foreign matter attached to the conveyed wire.

이하, 본 발명의 목적을 구현하기 위한 구체적인 실시 예에 따른 구성 및 작용 효과 등을 첨부 도면을 참고하여 보다 상세하게 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings, the configuration and operation effects according to a specific embodiment for implementing the object of the present invention will be described in more detail.

도 1은 콘넥터가 부설된 케이블의 예시도.1 is an exemplary view of a cable laid with a connector.

도 2는 케이블 절단면의 요부 확대도.2 is an enlarged view of the main portion of the cable cut surface;

도 3은 플렛 케이블의 일 예시도.3 is an exemplary view of a flat cable.

도 4는 종래 평면 케이블블 제조장치의 개략적인 구성을 나타낸 예시도.Figure 4 is an exemplary view showing a schematic configuration of a conventional flat cable manufacturing apparatus.

도 5는 본 발명이 적용된 케이블 제조장치의 전체구성을 나타낸 예시도.Figure 5 is an exemplary view showing the overall configuration of the cable manufacturing apparatus to which the present invention is applied.

도 6은 본 발명의 개략적인 구성을 나타낸 예시도.6 is an exemplary view showing a schematic configuration of the present invention.

*도면의 주요 부분에 대한 부호설명** Description of Signs of Major Parts of Drawings *

10, 20 : 펀치 15: 동기장치10, 20: Punch 15: Synchronizer

30 : 30a, 30b : 장력조절부 40 : 40a,40b : 바란스지그30: 30a, 30b: tension control unit 40: 40a, 40b: balance jig

50 : 50a,50b : 정전기제거기 60 : 피치가이드로울러50: 50a, 50b: Static eliminator 60: Pitch guide roller

70 : 와이어 예열기 80 : 보강테이프(supention tape)접합부70 wire preheater 80 junction tape (supention tape)

90: 권취보빈 B : B₁,B₂: 소재90: winding bobbin B: B₁, B₂: material

C: 플렛 케이블 H : 와이어 노출부C: Flat cable H: Wire exposed part

R: 성형부 R₁,R₂: 성형 로울러R: Molding part R₁, R₂: Molding roller

W: 와이어W: wire

도 5는 본 발명에 따른 케이블 제조장치의 전체 구성을 나타낸 예시도이고, 도 6은 이를 개략적으로 도시한 참고도이다.5 is an exemplary view showing an overall configuration of a cable manufacturing apparatus according to the present invention, Figure 6 is a reference diagram schematically showing this.

본 발명에서는 다수의 와이어(W:W₁,W₂)가 소재(B)로 접합되는 평면 플렛 케이블(C) 상에 콘넥터(S:S₁,S₂)의 연결이 용이하도록 케이블(C)의 절단길이 간격으로 와이어(W) 노출부(H)가 형성된 플렛 케이블(C)을 연속되게 제조함에 있어서, 중앙의 와이어(W)와 그 상·하층으로 소재(B:B₁,B₂)가 이송되는 각각의 이송부는 모두 동일 방향으로부터 진입하여 성형부로 이송되도록 하며, 상기 소재 이송부에 설치되어 상·하층의 소재(B)에 와이어 노출부(H)를 각각 천공하기 위한 상·하 펀치(10,20)는 동기장치(15)에 의해 연동되어 동시에 작동되며, 상기 성형부(R)로 이송되는 와이어(W)는 와이어 예열기(70)를 통하여 예열된 후 상기 상·하측 소재와 접합되는 구조로 이루어진다.In the present invention, the length of the cut length of the cable (C) to facilitate the connection of the connector (S: S₁, S₂) on the flat flat cable (C) in which a plurality of wires (W: W₁, W₂) are bonded to the material (B) In the continuous manufacture of the flat cable (C) having the wire (W) exposed portion (H), the transfer of the material (B: B₁, B₂) is transferred to the central wire (W) and its upper and lower layers Both parts enter from the same direction and are transferred to the molding part, and the upper and lower punches 10 and 20 are installed in the material conveying part to drill the wire exposed part H on the material B of the upper and lower layers, respectively. Interlocked by the device 15 is operated at the same time, the wire (W) is transferred to the forming portion (R) is made of a structure that is preheated through the wire preheater 70 and then bonded to the upper and lower materials.

또한, 상기 상·하층 소재의 이송부에는 소재의 장력을 조절하는 장력조절부(30:30a,30b), 이송중에 소재(B)가 뒤틀리지 않고 일정량이 간헐 이송될 수 있도록 안내하는 바란스지그(40:40a,40b), 소재 이송시 발생되는 정전기를 제거하여 이물질이 소재에 흡착되는데 것을 방지하는 정전기제거기(50:50a,50b)가 구성된다.In addition, the transfer portion of the upper and lower layers of material, the tension adjusting unit (30: 30a, 30b) for adjusting the tension of the material, the balance jig 40 for guiding so that a certain amount of intermittent transfer without twisting the material (B) during the transfer : 40a, 40b), the static eliminator (50: 50a, 50b) is configured to remove the static electricity generated during material transfer to prevent the foreign matter is adsorbed on the material.

한편, 상기 와이어 이송부에는 와이어(W)의 진행방향과 반대방향으로 구동되어 성형부로 진입되는 와이어를 정열시킴과 동시에 잔류찌꺼기를 제거하기 위한 브러시가 구비된 피치가이드로울러(60)가 더 구비된다.On the other hand, the wire feeder is further provided with a pitch guide roller 60 is provided with a brush for driving the wire in the direction opposite to the traveling direction of the wire (W) to align the wire entering the molding portion and remove residual residue.

상기한 본 발명의 플렛 케이블 제조장치를 이루기 위한 구성에 있어서, 장력조절부(30)는 상, 하부에 각각 설치되는 보빈으로부터 인출 이송되는 소재(B)에 적정한 장력을 부여하는 것으로, 웨이트 로울러에 의하여 전방 텐션로울러의 모터 구동을 제어하는 볼루미(volume)를 장착하여 소재의 텐션이 항상 일정하게 유지되도록 한다.In the configuration for forming the flat cable manufacturing apparatus of the present invention described above, the tension adjusting unit 30 is to give the weight roller by applying an appropriate tension to the material (B) drawn out from the bobbins installed on the upper and lower, respectively, By mounting a volume (volume) for controlling the motor drive of the front tension roller to ensure that the tension of the material is always kept constant.

또한, 바란스지그(40:40a,40b)는 소재의 좌,우 틀어짐을 자동으로 보정하여 주는 장치로 초기의 세팅은 작업자에 의해 이루어지도록 구성되고, 일정량의 세팅후 센서의 동작부위 내에서 일정량을 움직일 수 있게 형성된다. 즉, 상기 바란스지그에는 정,역 모터가 구비되어 1/180의 저속 회전 감속기가 구비되어 최대의 미세 조정이 가능하도록 구성된다.In addition, the balance jig (40: 40a, 40b) is a device that automatically corrects the left and right distortion of the material is configured to be made by the operator initially, and after a certain amount of setting a certain amount within the operating part of the sensor It is formed to be movable. That is, the balance jig is provided with a forward and a reverse motor is provided with a low speed rotation reducer of 1/180 is configured to allow the maximum fine adjustment.

그리고 상기 상·하층 소재에 정전기가 발생되면 그로 인하여 이물질이 소재에 흡착되어 제품 불량의 원인이 됨으로서 상기 가이드 로울러 사이에 정전기제거기(50:50a,50b)를 설치하여 소재의 정전기의 발생을 제거한다.When static electricity is generated on the upper and lower materials, foreign matter is adsorbed on the material, thereby causing product defects, thereby eliminating the generation of static electricity by installing static eliminators 50: 50a and 50b between the guide rollers. .

이어 와이어 노출부(H)를 천공하는 각각의 상·하 펀치(10,20)는 브라켓 또는 링크로 구성된 동기장치(15)로 고정되어 이들이 서로 연동 작동됨으로서 소재에 천공되는 노출부(H)가 동일하게 형성되어 이후 성형부에서 접합시 노출부(H)의 오차 발생을 방지한다.Then, each of the upper and lower punches 10 and 20 for punching the wire exposed portion H is fixed by a synchronizer 15 composed of a bracket or a link so that the exposed portions H drilled into the material are interlocked with each other. It is formed in the same way to prevent the occurrence of errors in the exposed portion (H) when bonding in the molded part.

그리고 와이어 이송부에는 와이어(W)의 진행방향과 반대방향으로 구동되어지며 와이어 인입 부분에서의 와이어를 정열하는 피치가이드로울러(60)가 설치되며, 상기 피치가이드로울러(60)에는 와이어 생산시 발생되는 잔류 찌꺼기를 제거하는 브러시가 구비되어 와이어(W)의 이물질을 제거한 후 성형부로 이송될 수 있게 하였다.And the wire transfer part is driven in the direction opposite to the traveling direction of the wire (W) is provided with a pitch guide roller 60 for arranging the wire in the wire inlet portion, the pitch guide roller 60 is generated during the wire production A brush for removing residual debris was provided to remove the foreign matter from the wire W and then transferred to the molding part.

와이어 이송부에 설치되는 와이어 예열기(70)는 성형부로 이송되는 와이어(W)를 미리 예열하여 상·하층 소재와의 접합 효과를 높이게 된다.The wire preheater 70 installed in the wire transfer part preheats the wire W transferred to the molding part in advance to increase the bonding effect with the upper and lower layer materials.

상기 성형부는 상,하 보강테이프접합기(80)의 양쪽에 각각 배치하여 1차성형부(R₁)에 의해 압착된 소재는 보강테이프를 접합후 다시 2차성형부(R₂)에 의해 완전하게 압착되도록 구성된다.The molding part is disposed on both sides of the upper and lower reinforcing tape jointers 80 so that the material compressed by the primary molding part R₁ is completely compressed by the secondary molding part R₂ after joining the reinforcing tape. .

따라서 상기 성형부(R)는 2개의 냉각플레이트와 4개의 히팅로울러로 되고, 로울러의 압축력을 조절하기 위하여 별도의 핸드밸브(hand V/V)와 레귤레이터(regulator)가 구비되고, 히팅로울러는 상부에 실리콘이, 하부에는 테프론이 코팅되고 있다.Therefore, the molding unit R is composed of two cooling plates and four heating rollers, and a separate hand valve (hand V / V) and a regulator are provided to adjust the compression force of the rollers, and the heating roller is at the top. Silicon is coated on the bottom and Teflon is coated on the bottom.

냉각플레이트는 AL6061의 재질로 되며, 그 내측에는 냉각수가 순환하도록 구성된다. 이에 상기 냉각플레이트는 소재가 히팅로울러에 진입할 때 로울러에 의해 발생되는 열에 의하여 펀칭부위가 일그러지는 현상을 방지하게 된다.The cooling plate is made of AL6061, the inside of which is configured to circulate the cooling water. Accordingly, the cooling plate prevents the punching part from being distorted by the heat generated by the roller when the material enters the heating roller.

히팅로울러는 고열 그리스를 삽입한 베어링에 의해 열에 견딜 수 있게 되고, 온도 센서는 정확한 온도를 콘트롤할 수 있게 PT 타입으로 되어 있다.The heating roller can withstand heat by bearings with high thermal grease, and the temperature sensor is of the PT type for precise temperature control.

텐션로울러는 완성된 제품을 냉각하고, 케이블의 텐션 조절은 물론 실링시 케이블을 안정적으로 이동시키는 것으로, 냉각로울러에는 냉각수가 순환되어지며 히팅로울러에서 취출되는 제품의 열을 식히게 된다.The tension roller cools the finished product and stably moves the cable during sealing as well as tensioning the cable. The cooling roller circulates the cooling water and cools the heat of the product taken out from the heating roller.

상부로울러에는 엔코더(ENCODER)를 설치하여 금형 펀치의 동작시간을 조절하게 되고, 도체의 사용량을 표시하는 기능을 겸하도록 구성된다.An encoder is installed in the upper roller to adjust the operation time of the mold punch, and to serve as a function of displaying the amount of conductor used.

상기 보강테이프접합부(80)는 테이프(supention tape)를 공급하는 것으로 상,하 실링(sealing)지그(80a,80b)와 동기 클램프, 가이드 로울러, 센서(wheel sensor) 등이 구비되어 테이프 소모시 이를 작업자에 경고하도록 하고, 하부실링 지그(80a)에는 하부쪽, 상부쪽 실링지그(80b)에는 상부쪽에 히터를 설치하여 히터가 설치되지 않은 지그 쪽에는 바닥에 실리콘 패드를 부착하여 테이프가 소재와 최대한 밀착되도록 구성된다.The reinforcing tape bonding unit 80 supplies a tape, which is provided with upper and lower sealing jigs 80a and 80b, a synchronous clamp, a guide roller, a sensor, and the like. Warn the operator, and install the heater on the lower side of the lower sealing jig (80a) and the upper side of the upper sealing jig (80b), and attach the silicone pad to the bottom of the jig without the heater. It is configured to be in close contact.

완제품 케이블(C)은 이들을 안내하는 이송로울러 및 인장력을 부여하도록 된 텐션로울러를 경유하여 권취보빈(90)(dust wheel)에 차례로 감겨지도록 구성된다.The finished cable C is configured to be wound around the winding bobbin 90 (dust wheel) via a conveying roller for guiding them and a tension roller adapted to impart a tension force.

이와 같이 구성된 본 발명은 전기적인 신호를 전달하는 도체로 이루어지는 각각의 와이어(W)가 와이어 이송부를 경유하여 성형부에 진입되도록 세팅하고, 상기 와이어(W)의 외주면으로 접합되는 소재(B₁,B₂)의 한 끝단을 길게 인출시켜 이들 상·하층 소재(B₁,B₂) 또한 소재 이송부를 경유하여 성형부에 함께 이송되도록 세팅하여 각각의 이송부에 의해 와이어(W)와 소재((B₁,B₂)는 성형부로 이송된다.According to the present invention configured as described above, each wire (W) made of a conductor that transmits an electrical signal is set to enter the molding part via a wire transfer part, and the material (B₁, B₂) joined to the outer circumferential surface of the wire (W). The upper and lower layers of material (B₁, B₂) are also transferred together with the forming part via the material conveying part, and the wire (W) and the material ((B₁, B₂) It is transferred to the forming part.

이때 상·하층 소재(B₁,B₂)가 이송되는 이송부에는 소재에 와이어 노출부(H)를 천공하기 위해 배치된 상·하 펀치(10,20)에 의해 노출부(H)가 천공된 후 성형부에 이송되게 된다.At this time, the upper and lower layer material (B ₁, B ₂) is transported to the conveying portion (H) is punched by the upper and lower punches (10, 20) arranged to punch the wire exposed portion (H) to the material, and then molded Will be transferred to the department.

성형부에 이송되어지는 와이어(W)와 소재(B₁,B₂)가 성형로울러(R₁,R₂)를 통과시 일체형으로 접합된 플렛 케이블(C)이 취출된다.When the wire (W) and the material (B₁, B₂) to be transferred to the forming part passes through the molding roller (R₁, R₂), the flat cable (C) joined integrally is taken out.

이때 상기 플렛 케이블에는 부분적으로 뚫려지는 와이어 노출부에 의해 이들 부위에는 상·하층 소재(절연부재)가 형성되지 않아 와이어가 그대로 외부로 노출된 상태가 유지된다.In this case, the flat cable is not partially formed by the wire exposed portion that is partially drilled, so that the upper and lower layer materials (insulation members) are not formed, so that the wire is exposed to the outside as it is.

상기한 플렛 케이블(C)은 권취보빈에 감겨져 필요한 길이 즉, 플렛 케이블(C)에 형성되는 와이어 노출부(H)의 위치마다 절단기를 이용하여 절단함으로서 노출된 와이어에 콘넥터의 연결이 보다 간편하게 이루어질 수 있는 것이다.The flat cable (C) is wound around the winding bobbin is cut to the required length, that is, by using a cutter for each position of the wire exposed portion (H) formed in the flat cable (C) to connect the connector to the exposed wire more easily. It can be.

따라서 펀치에 의해 천공되는 와이어 노출부의 위치 및 간격은 케이블의 이용분야에 따라 소재의 이송속도를 달리하거나 상·하 펀치의 작동시간을 조절하는 방법에 의하여 다양하게 변화시키 제조함으로서 필요한 용도에 맞는 케이블의 제조가 가능한 것이다.Therefore, the position and spacing of the wire exposed portion punched by the punch can be varied by the method of changing the feed speed of the material or by adjusting the operation time of the upper and lower punches according to the field of use of the cable. It is possible to manufacture.

이상에서 설명한 바와 같이 본 발명의 플렛 케이블 제조장치에 의하면, 상기 상·하층 소재의 와이어 노출부를 펀치로 천공함에 있어서, 상기 상·하층 소재에 관계된 상·하 펀치가 동기장치에 의하여 동시에 연동 작용하여 펀칭작업의 허용오차를 최소화함으로서 몰딩시 와이어 노출부의 위치가 서로 어긋남이 없이 항상 일치됨에 따라 불량발생의 요인을 최소화 하여 양질의 플렛 케이블 생산이 가능한 효과가 있다.As described above, according to the flat cable manufacturing apparatus of the present invention, when punching the wire exposed portion of the upper and lower layer materials with a punch, the upper and lower punches related to the upper and lower layer materials are simultaneously interlocked by a synchronous device. By minimizing the tolerance of the punching operation, the location of the wire exposed part is always matched without disparity, thus minimizing the cause of defects and producing high quality flat cable.

또한, 상기 와이어와 상·하층 소재를 성형부에서 접합하기전 상기 와이어를 예열함으로서 상·하층 소재와의 접합력이 향상되는 효과가 있다.또한, 와이어의 외주면에 접합되는 소재를 와이어의 상, 하측에 나란히 배치하여 이송함과 동시에, 이송되는 상·하층 소재의 장력을 조절하고 뒤틀림을 방지하는 상태로 안내하며 이송시 발생되는 정전기를 제거할 뿐만 아니라, 상기 이송되는 와이어에 부착된 이물질을 제거함으로서 와이어와 상·하층 소재의 이송이 보다 원할하고 정확하게 이루어져 접합시 불량의 발생을 방지하는 효과가 있다.In addition, the pre-heating of the wire prior to joining the wire and the upper and lower layer materials in the molding section has the effect of improving the bonding strength with the upper and lower layer materials. By placing them side by side and conveying them at the same time, the tension of upper and lower layers of material to be transported is guided in a state to prevent distortion, and the static electricity generated during transport is removed, as well as the foreign substances attached to the transported wires are removed. The transfer of the wire and the upper and lower layer materials is made smoother and more accurate, thereby preventing the occurrence of defects at the time of joining.

Claims (5)

다수의 와이어(W:W₁,W₂)가 소재(B)로 몰딩되는 평면 케이블(C) 상에 콘넥터(S:S₁,S₂)의 연결이 용이하도록 케이블(C)의 절단길이 간격으로 와이어(W) 노출부(H)가 형성된 케이블(C)을 연속되게 제조함에 있어서,Wire (W: W₁, W₂) at the cut length interval of the cable (C) to facilitate the connection of the connector (S: S₁, S₂) on the flat cable (C) molded with the material (B) ) In continuously manufacturing the cable (C) with the exposed portion (H), 중앙의 와이어(W)와 그 상·하층으로 소재(B:B₁,B₂)가 이송되는 각각의 이송부는 모두 동일 방향으로부터 진입하여 성형부로 이송되도록 하며,Each conveying part to which the material (B: B₁, B₂) is transferred to the wire (W) in the center and the upper and lower layers thereof all enter from the same direction to be conveyed to the molding part, 상기 소재 이송부에 설치되어 상·하층의 소재(B)에 와이어 노출부(H)를 각각 천공하기 위한 상·하 펀치(10,20)는 동기장치(15)에 의해 연동되어 동시에 작동되며,The upper and lower punches 10 and 20 installed in the material conveying unit and for punching the wire exposed portions H on the upper and lower layers of the material B are operated simultaneously by interlocking by the synchronous device 15. 상기 성형부(R)로 이송되는 와이어(W)는 와이어 예열기(70)를 통하여 예열된 후 상기 상·하측 소재와 몰딩되는 것을 특징으로 하는 플렛 케이블 제조장치.Wire (W) to be transferred to the forming portion (R) is pre-heated through a wire preheater (70) and then flat cable manufacturing apparatus, characterized in that molded with the upper and lower materials. 삭제delete 제 1항에 있어서, 소재 이송부에는 소재의 장력을 조절하는 장력조절부(30:30a,30b)와; 소재(B)의 이송을 안내하는 바란스지그(40:40a,40b)와; 소재 이송시 발생되는 정전기를 제거하는 정전기제거기(50:50a,50b);가 부설되는 것을 특징으로 하는 플렛 케이블 제조장치.According to claim 1, wherein the material conveying portion tension control unit for adjusting the tension of the material (30: 30a, 30b); Balance jig (40: 40a, 40b) for guiding the transfer of the material (B); Electrostatic eliminator (50: 50a, 50b) for removing the static electricity generated during material transfer; Flat cable manufacturing apparatus characterized in that the laying. 제 1항 또는 제 3항에 있어서, 와이어 이송부에 와이어(W)의 진행방향과 반대방향으로 구동되어지며, 와이어의 정열과 잔류찌꺼기를 제거하는 브러시가 구비된 피치가이드로울러(60)를 포함하는 구성으로 되는 것을 특징으로 하는 플렛 케이블 제조장치.According to claim 1 or 3, wherein the wire transfer unit is driven in a direction opposite to the traveling direction of the wire (W), including a pitch guide roller 60 is provided with a brush for removing the alignment and residual residue of the wire Flat cable manufacturing apparatus characterized in that the configuration. 삭제delete
KR10-2001-0014660A 2001-03-21 2001-03-21 The manufacturing machine of flat cable Expired - Fee Related KR100382348B1 (en)

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KR100750664B1 (en) * 2006-07-27 2007-08-20 한국전기연구원 Compression Stress Applied Superconducting Wire Lamination Device
KR101057088B1 (en) * 2011-02-16 2011-08-16 (주) 우주케이에프씨 Flexible flat cable using annular conductor
KR102277157B1 (en) * 2019-02-25 2021-07-14 주식회사 이랜텍 Method of manufacturing flat cable data cable and flat cable data cable

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Publication number Priority date Publication date Assignee Title
KR20240033325A (en) 2022-09-05 2024-03-12 신화전선 주식회사 Preheating device for conductor of flat cable

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