KR100652254B1 - Deflection coil winding machine - Google Patents

Deflection coil winding machine Download PDF

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KR100652254B1
KR100652254B1 KR1020000051715A KR20000051715A KR100652254B1 KR 100652254 B1 KR100652254 B1 KR 100652254B1 KR 1020000051715 A KR1020000051715 A KR 1020000051715A KR 20000051715 A KR20000051715 A KR 20000051715A KR 100652254 B1 KR100652254 B1 KR 100652254B1
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South Korea
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winding
saddle
coil
winding machine
deflection coil
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KR1020000051715A
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Korean (ko)
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KR20020018426A (en
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남찬영
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대우전자부품(주)
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/236Manufacture of magnetic deflecting devices for cathode-ray tubes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/70Arrangements for deflecting ray or beam
    • H01J29/72Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/76Deflecting by magnetic fields only
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00Details of cathode ray tubes or electron beam tubes
    • H01J2229/70Electron beam control outside the vessel
    • H01J2229/703Electron beam control outside the vessel by magnetic fields
    • H01J2229/7032Conductor design and distribution
    • H01J2229/7033Winding

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)

Abstract

본 발명은 편향코일 권선기에 관한 것으로, 핀홀 발생의 근본적 원인을 제거하기 위하여 몸체부(122a)와 네크팁(122b)으로 이루어진 암권형 안장의 권선부재(122)를 일체형으로 하고 상기 몸체부(122a)와 네크팁(122b)의 연결부분에는 라운딩 처리한 구조를 제공함으로써, 권선기 작동시 스크랩 생성을 방지하여 핀홀 발생을 방지하고 제품의 양산성을 향상시킬 수 있다.
The present invention relates to a deflection coil winding machine, in order to eliminate the root cause of the pinhole, the winding unit 122 of the dark-wound saddle consisting of the body portion (122a) and the neck tip (122b) integrally and the body portion (122a) By providing a rounded structure at the connection portion of the neck tip 122b, it is possible to prevent the generation of scrap during the operation of the winding machine, thereby preventing the occurrence of pinholes and improving the mass productivity of the product.

Description

편향코일 권선기{Deflection coil winding machine} Deflection coil winding machine             

도 1은 일반적인 편향코일 권선기를 나타낸 사시도.1 is a perspective view showing a general deflection coil winding machine.

도 2는 종래 기술에 따른 암권형 안장의 권선부재를 나타낸 평면도.Figure 2 is a plan view showing a winding member of the dark winding saddle according to the prior art.

도 3은 본 발명에 따른 편향코일 암권형 권선기를 나타낸 사시도Figure 3 is a perspective view showing a deflection coil female winding winding machine according to the present invention

도 4는 본 발명에 따른 암권형 안장의 권선부재를 나타낸 평면도.Figure 4 is a plan view showing a winding member of the dark winding saddle according to the present invention.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

100; 암권형 권선기 110; 암 원판부재100; Dark winding winding machine 110; Female disc member

120; 암권형 안장 121; 안내부재120; Cancer wound saddle 121; Guide member

122; 권선부재 122a; 몸체부122; Winding member 122a; Body

122b; 네크팁





122b; Neck tip





본 발명은 편향코일 권선기에 관한 것으로, 더욱 상세하게는 핀홀(pin hole) 발생의 근본적 원인을 제거하여 제품의 양산성을 향상시키도록 한 편향코일 권선기에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a deflection coil winding machine, and more particularly, to a deflection coil winding machine to improve the mass productivity of a product by eliminating the root cause of the generation of pin holes.

현재의 텔레비젼 수상기에는 전자편향이 채용되고 있고 전자빔을 주사하기 위해서는 브라운관의 네크부에 수평과 수직방향의 편향자계를 가하지 않으면 안된다.Electron deflection is employed in current television receivers, and in order to scan the electron beam, a deflection magnetic field in the horizontal and vertical directions must be applied to the neck portion of the CRT.

이러한 편향자계를 만들기 위한 것으로 수평편향코일 및 수직편향코일이 있는데 기본적으로는 상호직각으로 조합되어 있으며, 상기 수평편향코일과 수직편향코일 및 조언형의 페라이트 코어로 구성된 것을 편향요크라고 한다.There are horizontal deflection coils and vertical deflection coils for making such a deflection magnetic field. Basically, the deflection yoke is composed of the horizontal deflection coil, the vertical deflection coil, and the advice type ferrite core.

편향요크의 권선구조에는 양 편향코일이 공히 안장형 사선으로 된 새들-새들형(saddle-saddle), 수평편향코일은 안장형으로 성형하고 수직편향코일은 페라이트 코어에 직접 권선을 감은 세미트로이탈형(semi-toroidal), 양 편향코일을 공히 페라이트 코어에 직접 권선을 감은 트로이탈-트로이탈형(toroidal-toroidal)의 3가지가 있다.The winding structure of the deflection yoke has saddle-shaped saddle-saddle with both deflection coils. There are three types of semi-toroidal and troroidal-toroidal, in which both deflection coils are wound directly on the ferrite core.

또한, 통상의 편향요크 제작공정에 의하면 안장형의 편향코일은 먼저 권선기를 이용하여 성형시키며, 수지제로 성형 가공된 세퍼레이터의 내주연 또는 외주연에 장착된다. In addition, according to the conventional deflection yoke manufacturing process, the saddle-shaped deflection coil is first molded by using a winding machine, and is mounted on the inner or outer circumference of the resin molded separator.                         

도 1은 일반적인 편향요크 권선기를 나타낸 사시도이고, 도 2는 종래 기술에 따른 암권형 안장의 권선부재를 나타낸 평면도이다.1 is a perspective view showing a general deflection yoke winding machine, Figure 2 is a plan view showing a winding member of a dark winding saddle according to the prior art.

도 1에 나타낸 바와 같이, 종래의 편향코일 권선기는 코일보빈(미 도시됨)에 감겨진 코일을 인출하여 대략 안장형의 편향코일로 권회 성형시키는 숫권형(10) 및 암권형(20)으로 이루어진다.As shown in FIG. 1, a conventional deflection coil winding machine includes a male winding 10 and a female winding 20 which take out coils wound on coil bobbins (not shown) and wound them into roughly saddle-shaped deflection coils. .

상기 숫권형(10)은 외부의 동력원에 의하여 회전되는 숫 원판부재(11)와, 상기 숫 원판부재(11)에 조립되는 숫권형 안장(12)으로 이루어지고, 상기 암권형(20)은 외부의 동력원에 의하여 회전되는 암 원판부재(21)와, 상기 암 원판부재(21)에 조립되는 암권형 안장(22)으로 이루어진다.The male winding 10 is composed of a male disc member 11 that is rotated by an external power source, and a male saddle 12 that is assembled to the male disc member 11, and the female winding 20 is external. Arm disc member 21 is rotated by the power source of the arm disk member 21 is assembled to the arm wound saddle (22).

상기 암권형 안장(22)은 암 원판부재(21)에 결합되어 코일보빈에서 인출된 코일을 중앙부로 보내는 안내부재(23)와, 상기 중앙부에 결합되어 숫권형 안장(12)과의 상호작용으로 코일을 소정의 형상으로 성형하는 권선부재(24)로 이루어진다.The dark wound saddle 22 is coupled to the arm disc member 21 to guide the coil 23 drawn from the coil bobbin to the central portion, and coupled to the central portion in the interaction with the male wound saddle 12 It consists of a winding member 24 for shaping the coil into a predetermined shape.

도 2에 나타낸 바와 같이, 상기 암권형 안장(22)의 권선부재(24)는 플레이트의 상면 중심부에서 하부를 향하여 대략 반원 아치형상으로 움푹 패여 성형되고 그 중심에서 하부로 연장되어 홈이 형성된 몸체부(24a)와, 상기 몸체부(24a)의 홈에 끼움 결합되는 네크팁(24b)으로 이루어진다.As shown in FIG. 2, the winding member 24 of the dark wound saddle 22 is formed in a semi-circular arch shape toward the bottom at the center of the upper surface of the plate and is recessed in the shape of the body, and the groove is formed by extending downward from the center thereof. 24a, and a neck tip 24b fitted into the groove of the body portion 24a.

이와 같이 구성된 편향코일 권선기는 외부의 동력원에 의하여 숫권형(10) 및 암권형(20)이 시계방향 또는 반시계방향으로 회전되며, 숫권형 안장(12)과 암권형 안장(22)의 상호작용으로 코일을 대략 안장형으로 권선시켜 소망하는 편향코일을 성형한다. The deflection coil winding machine configured as described above is rotated clockwise or counterclockwise by the winding type 10 and the winding type 20 by an external power source, and the interaction between the winding type saddle 12 and the rolling wound saddle 22 is performed. The coil is wound into a substantially saddle shape to form the desired deflection coil.                         

따라서, 상기와 같은 종래 기술에 의하면 상기 몸체부(24a)와 이 몸체부(24a)에 끼움 결합되는 네크팁(24b)으로 구성되는 암권형 안장(22)의 권선부재(24)에 있어서, 상기 몸체부(24a)의 움푹 패인 곳에 연장되어 홈이 시작되는 부분에 아주 미세한 날카로움이 형성되어 편향코일 권선기 작동시 발생하는 텐션(tension) 또는 권선기의 속도가 빨라짐에 따라 미세하게 스크랩(scrap)이 생성되어 핀홀을 발생시키게 되는 문제점이 있었다.
Therefore, according to the prior art as described above, in the winding member 24 of the dark winding saddle 22 composed of the body portion 24a and the neck tip 24b fitted to the body portion 24a, A very fine sharpness is formed at the beginning of the groove extending from the recessed portion of the body portion 24a, so that the tension generated during the operation of the deflection coil winding machine or the scraper is finely generated as the speed of the winding machine increases. There was a problem that generates a pinhole.

이에, 본 발명은 상기와 같은 문제점을 해결하기 위하여 제안한 것으로, 그 목적으로 하는 바는 암권형 안장의 권선부재를 구성하는 몸체부와 네크팁(neck tip)을 일체형으로 성형하고 상기 몸체부와 네크팁이 연결되는 부분을 라운딩(rounding) 처리함으로써, 스크랩의 생성을 방지하여 핀홀이 발생되는 것을 방지하고 제품의 양산성을 향상시키는데 있다.
Accordingly, the present invention has been proposed to solve the above problems, the object of which is to form the body portion and neck tip (neck tip) constituting the winding member of the dark winding saddle integrally and the body portion and the neck By rounding the part where the tip is connected, it is possible to prevent the generation of scrap to prevent the generation of pinholes and to improve the mass productivity of the product.

상기와 같은 목적을 달성하기 위한 본 발명은, 암 원판부재에 결합되어 코일보빈에서 인출된 코일을 중앙부로 보내는 안내부재와, 상기 안내부재의 중앙부에 결합되어 숫권형 안장과의 상호작용으로 코일을 소정의 형상으로 성형하는 권선부재로 이루어지는 암권형 안장을 포함하는 편향코일 권선기에 있어서, 상기 암권형 안장의 권선부재는 플레이트의 상면 중심부에서 하부로 향하여 반원 아치형상으로 함몰 형성된 몸체부의 중심에서 상향으로 연장·돌출되어 일체로 형성된 네크팁으로 이루어지는 것을 그 기술적 구성상의 기본 특징으로 한다.The present invention for achieving the above object, the guide member coupled to the arm disc member to send the coil drawn out from the coil bobbin to the center portion, and coupled to the central portion of the guide member to form a coil in interaction with the spiral saddle In a deflection coil winding machine comprising a dark winding saddle made of a winding member formed into a predetermined shape, the winding member of the dark winding saddle is upwardly from the center of the body portion formed in a semi-circular arc shape toward the bottom from the center of the upper surface of the plate. It consists of the neck tip extended and protruded and formed integrally as the basic characteristic in the technical structure.

위와 같이 구성된 본 발명의 바람직한 실시예를 도면을 참조하면서 상세히 설명하면 다음과 같다.Referring to the preferred embodiment of the present invention configured as described above in detail with reference to the drawings as follows.

도 3은 본 발명에 따른 암권형 권선기를 나타낸 나타낸 사시도이고, 도 4는 본 발명에 따른 암권형 안장의 권선부재를 나타내는 평면도이다.Figure 3 is a perspective view showing a female winding winding machine according to the present invention, Figure 4 is a plan view showing a winding member of the female winding winding saddle according to the present invention.

도 3 및 도 4에 나타낸 바와 같이, 상기 암권형(100)은 외부의 동력원에 의하여 회전되는 암 원판부재(110)와, 암 원판부재(110)에 조립되는 암권형 안장(120)으로 이루어진다.As shown in Figures 3 and 4, the arm winding 100 is composed of an arm disc member 110, which is rotated by an external power source, and a arm wound saddle 120 assembled to the arm disc member 110.

상기 암권형 안장(120)은 암 원판부재(110)에 결합되어 코일보빈(미 도시됨)에서 인출된 코일을 중앙부로 보내는 안내부재(121)와, 상기 중앙부에 결합되어 숫권형 안장과의 상호작용으로 코일을 소정의 형상으로 성형하는 권선부재(122)로 이루어진다.The dark wound saddle 120 is coupled to the arm disc member 110 and guide member 121 for sending the coil drawn out from the coil bobbin (not shown) to the center portion, and is coupled to the center portion of the male winding saddle It consists of a winding member 122 for forming a coil into a predetermined shape by the action.

또한, 상기 암권형 안장(120)의 권선부재(122)는 플레이트의 상면 중심부에서 하부로 향하여 대략 반원 아치형상으로 움푹 패여 형성된 몸체부(122a)와, 상기 몸체부(122a)의 움푹 패인부분의 중심에서 상향으로 연장·돌출되어 일체로 형성된 네크팁(122b)으로 이루어진다. In addition, the winding member 122 of the dark winding saddle 120 has a body portion 122a which is formed in a semi-circular arch shape toward the bottom from the center of the upper surface of the plate, and the recessed portion of the body portion 122a. It extends and protrudes upward from the center and consists of the neck tip 122b integrally formed.

여기서, 상기 권선부재(122)는 상기 몸체부(122a)와 네크팁(122b)의 연결부분을 라운딩 처리함으로써 날카로운 부분을 제거하여 핀홀 발생의 근본적 원인을 제거할 수 있게 된다.In this case, the winding member 122 may remove the sharp portion by rounding the connecting portion of the body portion 122a and the neck tip 122b to remove the root cause of the pinhole generation.

이상에서 살펴본 바와 같이 본 발명에 따른 편향코일 권선기에 의하면, 핀홀 발생의 근본적 원인을 제거하기 위해 암권형 안장의 권선부재를 구성하는 몸체부와 네크팁을 일체형으로 성형하고 상기 몸체부와 네크팁이 연결되는 부분을 라운딩 처리함으로써, 권선기 작동시 스크랩 생성을 방지하여 핀홀이 발생되는 것을 방지하고 제품의 양산성을 향상시킬 수 있다.













As described above, according to the deflection coil winding machine according to the present invention, in order to eliminate the root cause of the pinhole, the body part and the neck tip constituting the winding member of the dark winding saddle are integrally formed and the body part and the neck tip are By rounding the connected parts, it is possible to prevent the generation of scrap during the winding machine operation, thereby preventing the occurrence of pinholes and improving the mass productivity of the product.













Claims (2)

암 원판부재(110)에 결합되어 코일보빈에서 인출된 코일을 중앙부로 보내는 안내부재(121)와, 상기 안내부재(121)의 중앙부에 결합되어 숫권형 안장과의 상호작용으로 코일을 소정의 형상으로 성형하는 권선부재(122)로 이루어지는 암권형 안장(120)을 포함하는 편향코일 권선기에 있어서,The guide member 121 coupled to the arm disc member 110 to send the coil drawn out from the coil bobbin to the center portion, and coupled to the central portion of the guide member 121 to form a coil by interaction with a male saddle. In the deflection coil winding machine comprising a dark winding saddle (120) consisting of a winding member 122 to be formed, 상기 암권형 안장(120)의 권선부재(122)는, 플레이트의 상면 중심부에서 하부로 향하여 반원 아치형상으로 함몰 형성된 몸체부(122a)의 중심에서 상향으로 연장·돌출되어 일체로 형성된 네크팁(122b)으로 이루어지는 것을 특징으로 하는 편향코일 권선기.The winding member 122 of the dark wound saddle 120 extends and protrudes upward from the center of the body portion 122a recessed in a semicircular arc shape from the center of the upper surface of the plate to the lower portion thereof, and is formed integrally with the neck tip 122b. Deflection coil winding machine, characterized in that consisting of. 제 1항에 있어서,The method of claim 1, 상기 권선부재(122)는, 상기 권선부재(122)의 몸체부(122a)와 네크팁(122b)이 연결되는 부분에 라운딩 처리되는 것을 특징으로 하는 편향코일 권선기.The winding member 122, the winding coil 122, characterized in that the winding portion is rounded to a portion where the body portion (122a) and the neck tip (122b) of the winding member 122 is connected.
KR1020000051715A 2000-09-01 2000-09-01 Deflection coil winding machine KR100652254B1 (en)

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