KR101242238B1 - spray apparatus for hole part exclusive - Google Patents

spray apparatus for hole part exclusive Download PDF

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Publication number
KR101242238B1
KR101242238B1 KR1020070071254A KR20070071254A KR101242238B1 KR 101242238 B1 KR101242238 B1 KR 101242238B1 KR 1020070071254 A KR1020070071254 A KR 1020070071254A KR 20070071254 A KR20070071254 A KR 20070071254A KR 101242238 B1 KR101242238 B1 KR 101242238B1
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South Korea
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hole
tube
injection
paint
rotary tube
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KR1020070071254A
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Korean (ko)
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KR20090007987A (en
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서정환
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현대자동차주식회사
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/10Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces
    • B05B3/1007Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces characterised by the rotating member
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening

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  • Nozzles (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)

Abstract

본 발명은 홀 부위 전용 분사장치에 관한 것으로서, 더욱 상세하게는 마스킹 작업에 대한 공정을 줄여 작업성 및 외관의 품질을 향상시키도록 한 홀 부위 전용 분사장치에 관한 것이다.

이를 위해, 도료공급장치;홀을 형성하는 도포 대상물에 밀착되며, 상기 홀을 중심으로 중앙에는 회전축이 설치된 스파이크 바;상기 회전축에 축 결합되며, 일측에는 삽입공이 형성되며 양단부에는 홀의 단부로부터 도포 대상물을 향해 복수의 분사노즐이 설치된 회전튜브; 그리고 상기 삽입공을 통해 회전튜브에 삽입되며, 상기 도료공급장치로부터 상기 회전튜브의 내부로 도료가 주입되는 관로인 도료주입튜브:를 포함하여 구성된 홀 부위 전용 분사장치를 제공한다.

Figure R1020070071254

홀 부위,전용,분사장치,스파이크 바,회전튜브,분사노즐,반대방향

The present invention relates to a hole injection device, and more particularly to a hole injection device for improving the quality of workability and appearance by reducing the process for the masking operation.

To this end, the paint supply device; is in close contact with the object to be formed to form a hole, the center of the hole spike bar is provided with a rotation axis; the shaft is coupled to the rotation axis, the insertion hole is formed on one side and both ends of the object to be coated from the end of the hole Rotating tube is provided with a plurality of injection nozzle toward; And it is inserted into the rotary tube through the insertion hole, and provides a spray device dedicated to the hole portion comprising a: a paint injection tube: a pipe in which the paint is injected into the interior of the rotary tube from the paint supply device.

Figure R1020070071254

Hole area, dedicated, injector, spike bar, rotary tube, injection nozzle, reverse direction

Description

홀 부위 전용 분사장치.{spray apparatus for hole part exclusive}SPRAY apparatus for hole part exclusive}

도 1은 본 발명의 바람직한 실시예에 따른 홀 부위 전용 분사장치를 측면에서 나타낸 개략도Figure 1 is a schematic view showing a hole site dedicated injection apparatus according to a preferred embodiment of the present invention from the side

도 2는 본 발명의 바람직한 실시예에 따른 홀 부위 전용 분사장치를 평면에서 나타낸 개략도Figure 2 is a schematic diagram showing in plan view a hole injection device dedicated to a preferred embodiment of the present invention

*도면의 주요 부호에 대한 설명** Description of Major Symbols in Drawings *

200 : 스파이크 바200: spike bar

210 : 쐐기 220 : 회전축210: wedge 220: axis of rotation

221,420 : 씰링부재 230 : 보조가이드221,420: sealing member 230: auxiliary guide

300 : 회전튜브 301 : 수직부300: rotating tube 301: vertical portion

301a : 삽입공 310 : 분사노즐301a: insertion hole 310: injection nozzle

320 : 날림방지판 400 : 도료주입튜브320: anti-fly plate 400: paint injection tube

410 : 가이드링 430 : 도료분사 건410: guide ring 430: paint spray gun

본 발명은 홀 부위 전용 분사장치에 관한 것으로서, 더욱 상세하게는 마스킹 작업에 대한 공정을 줄여 작업성 및 외관의 품질을 향상시키도록 한 홀 부위 전용 분사장치에 관한 것이다.The present invention relates to a hole injection device, and more particularly to a hole injection device for improving the quality of workability and appearance by reducing the process for the masking operation.

일반적으로 프레임이나 패널에 형성된 홀 부위를 도장하는데 있어서, 종래에는 도포 전에, 마스킹 테이프를 이용하여 홀을 가린 후에 스프레이 등의 별도 장치를 이용하여 도료를 도포하였다.In general, in coating a hole portion formed in a frame or a panel, conventionally, a coating material is applied using a separate device such as a spray after covering the hole with a masking tape before application.

하지만, 상기한 종래의 홀 부위 도장방법은 수작업에 의한 마스킹 작업으로 인해 작업성이 저하되었으며, 작업 후, 마스킹 자욱에 의한 외관이 불량하게 되는 문제가 발생하였다.However, the conventional hole site coating method is the workability is deteriorated due to the masking work by the manual work, after the work, the problem caused by the appearance of the masking defect is bad.

뿐만 아니라, 마스킹 테이프가 부착되었던 부위는 붓질 보정 등으로 인해 일일이 칠을 해야하는 번거로움과 더불어, 별도의 장치를 이용하여 도포된 도막 두께와 붓질을 이용하여 도포된 도막 두께의 차이가 발생하여 외관이 저하되는 문제가 발생하였다.In addition, the area to which the masking tape was attached has to be painted one by one due to brushing correction, and the appearance of the coating film thickness that is applied by using a separate device and the thickness of the coating film that is applied by brushing occurs. There was a problem of deterioration.

본 발명은 상기한 문제점을 해결하기 위해 안출된 것으로서, 본 발명의 목적은 마스킹 작업에 대한 공정을 줄여 작업성 및 외관의 품질을 향상시키도록 한 홀 부위 전용 분사장치를 제공하는데 그 목적이 있다.The present invention has been made to solve the above problems, an object of the present invention is to provide a hole-only injection device to improve the workability and appearance quality by reducing the process for the masking operation.

상기한 목적을 달성하기 위해 본 발명은 도료공급장치;홀을 형성하는 도포 대상물에 밀착되며, 상기 홀을 중심으로 중앙에는 회전축이 설치된 스파이크 바;상기 회전축에 축 결합되며, 일측에는 삽입공이 형성되며 양단부에는 홀의 단부로부 터 도포 대상물을 향해 복수의 분사노즐이 설치된 회전튜브;상기 삽입공을 통해 회전튜브에 삽입되며, 상기 도료공급장치로부터 상기 회전튜브의 내부로 도료가 주입되는 관로인 도료주입튜브:를 포함하여 구성된 홀 부위 전용 분사장치를 제공한다.In order to achieve the above object, the present invention is a paint supply device; a close contact with the object to be formed to form a hole, the center of the hole is a spike bar provided with a rotating shaft; is coupled to the rotating shaft, the insertion hole is formed on one side A rotary tube having a plurality of injection nozzles installed at both ends from the end of the hole toward the object to be coated; the tube is inserted into the rotary tube through the insertion hole, and the paint is injected into the rotary tube from the paint supply device. Provided is a dedicated injector for the hole area, including a tube :.

이때, 상기 회전튜브의 양단부에 각각 설치된 분사노즐의 분사방향은 서로 반대방향인 것이 바람직하다.At this time, the injection direction of the injection nozzles respectively provided at both ends of the rotary tube is preferably opposite to each other.

또한, 상기 스파이크 바의 일단부에는 홀의 내주면에 지지되는 보조가이드가 더 설치된 것이 바람직하다.In addition, it is preferable that an auxiliary guide supported on the inner circumferential surface of the hole is further provided at one end of the spike bar.

또한, 상기 도료주입튜브의 외주면에는 회전튜브 내에서의 유동을 방지하기 위해 회전튜브의 내경에 상응하는 외경을 갖는 가이드링이 더 설치된 것이 바람직하다.In addition, it is preferable that a guide ring having an outer diameter corresponding to the inner diameter of the rotating tube is further installed on the outer circumferential surface of the paint injection tube to prevent flow in the rotating tube.

또한, 상기 회전축과 회전튜브 사이에는 누수를 방지하기 위한 씰링부재가 개재된 것이 바람직하다.In addition, the sealing member is preferably interposed between the rotating shaft and the rotating tube to prevent leakage.

도한, 상기 스파이크바의 저면 중, 도포 대상물에 대응된 부위에는 밀착력이 강화되도록 우레탄 재질의 쐐기가 더 설치된 것이 바람직하다.In addition, it is preferable that a wedge made of a urethane material is further installed on a portion of the bottom of the spike bar corresponding to the application object so as to enhance adhesion.

또한, 상기 회전튜브의 양단에는 분사되는 도료가 정해진 범위를 벗어나지 않도록 양단으로부터 하향 연장된 날림방지판이 더 설치된 것이 바람직하다.In addition, it is preferable that the anti-blow plate extending from both ends is further installed on both ends of the rotary tube so that the sprayed paint does not deviate from the predetermined range.

또한, 상기 도료주입튜브 중, 회전튜브에 반대방향의 끝단에는 도료공급장치로부터의 도료 공급량을 조절하며 스파이크 바의 손잡이 역할을 하는 도료분사 건이 더 설치된 것이 바람직하다.In addition, the paint injection tube, the end of the opposite direction to the rotary tube, the paint spraying gun that controls the amount of paint supply from the paint supply device and serves as a handle of the spike bar is preferably installed.

또한, 상기 회전튜브의 삽입공에는 회전튜브를 밀봉시키는 밀봉캡이 결합되 되, 상기 밀봉캡은 회전튜브에 나사결합된 것이 바람직하다.In addition, the insertion hole of the rotary tube is coupled to the sealing cap for sealing the rotary tube, the sealing cap is preferably screwed to the rotary tube.

이하, 도 1 및 도 2를 참조하여 본 발명의 바람직한 실시예에 따른 홀 부위 전용 분사장치에 대해 설명하도록 한다.Hereinafter, with reference to Figures 1 and 2 will be described for a hole-only injection device according to a preferred embodiment of the present invention.

홀 부위 전용 분사장치는 도 1에 도시된 바와 같이, 도료공급장치(미도시)와, 스파이크바(200)와, 회전튜브(300)와, 도료주입튜브(400)를 포함하여 구성된다.As shown in FIG. 1, the hole-only injection apparatus includes a paint supply device (not shown), a spike bar 200, a rotary tube 300, and a paint injection tube 400.

도료공급장치(미도시)는 도료주입튜브(400)에 도료를 제공하며, 도시되지는 않았지만, 도료공급탱크, 공급펌프, 서지탱크, 도료필터, 레규레이터 등을 포함하여 구성된다.The paint supply device (not shown) provides a paint to the paint injection tube 400, and although not shown, includes a paint supply tank, a supply pump, a surge tank, a paint filter, a regulator, and the like.

다음으로, 스파이크바(200)는 도포대상물(D)에 형성된 홀(H) 주위에 밀착하여 유동이 방지되도록 하며, 회전튜브(300)가 회전될 수 있도록 제공된다.Next, the spike bar 200 is in close contact with the hole (H) formed in the coating object (D) to prevent the flow, it is provided so that the rotary tube 300 can be rotated.

이때, 스파이크바(200)는 홀(H)을 중심으로 하여 도포대상물(D)에 배치된다.At this time, the spike bar 200 is disposed on the application object (D) with the hole (H) as the center.

스파이크바(200)는 홀(H)을 가로지르는 바 형태로 이루어짐이 바람직하며, 양단부의 저면에는 도포대상물(D)에 대한 밀착력이 강화되도록 우레탄 재질의 쐐기(210)가 설치됨이 바람직하다.Spike bar 200 is preferably made in the form of a bar across the hole (H), it is preferable that the wedge 210 of the urethane material is installed on the bottom surface of both ends so as to enhance the adhesion to the application (D).

또한, 스파이크바(200)의 중앙에는 회전축(220)이 설치되는데, 이때, 스파이크바(200) 자체는 회전되지 않고 회전축(220)만 회전된다.In addition, the rotation shaft 220 is installed in the center of the spike bar 200, in which case the spike bar 200 itself is not rotated, only the rotation shaft 220 is rotated.

또한, 스파이크바(200)의 저면 일측에는 하방으로 연장된 보조가이드(230)가 더 설치됨이 바람직하다.In addition, it is preferable that an auxiliary guide 230 extending downward is further installed on one side of the bottom of the spike bar 200.

이는, 스파이크바(200)를 홀(H)의 내주면에 가져다 대면 스파이크바(200)가 정위치에 용이하게 안착되도록 하기 위함이다.This is to bring the spike bar 200 to the inner circumferential surface of the hole H so that the spike bar 200 is easily seated in the right position.

다음으로, 회전튜브(300)는 도료주입부(400)를 통해 유입된 도료를 제공받아 도포대상물(D)에 형성된 홀(H) 부위에 상기 도료를 분사시키는 역할을 한다.Next, the rotary tube 300 receives the paint introduced through the paint injection unit 400 serves to spray the paint to the hole (H) portion formed in the coating object (D).

이때, 회전튜브(300)는 스파이크바(200)의 회전축(220)에 회전 가능하게 축 결합되며, 회전축(220)과 회전튜브(300) 사이에는 누수를 방지하기 위한 씰링부재(221)가 개재됨이 바람직하다.At this time, the rotary tube 300 is rotatably coupled to the rotary shaft 220 of the spike bar 200, the sealing member 221 for preventing leakage between the rotary shaft 220 and the rotary tube 300 is interposed. Is preferred.

또한, 회전축(220)을 중심으로 회전튜브(300)의 양단부에는 복수의 분사노즐(310)이 설치된다.In addition, a plurality of injection nozzles 310 are installed at both ends of the rotating tube 300 around the rotating shaft 220.

이때, 분사노즐(310)은 회전튜브(300)의 양단부에 각각 설치되되, 도포대상물(D) 중, 홀(H)이 형성된 부위로부터 외측으로 나란하게 설치됨이 바람직하다.At this time, the injection nozzle 310 is installed on both ends of the rotary tube 300, respectively, it is preferable to be installed side by side to the outside from the site where the hole (H) is formed of the application (D).

이때, 상기 분사노즐(310)은 회전축(220)을 중심으로 분사 방향이 서로 반대 방향을 향하도록 설치됨이 바람직하다.At this time, the injection nozzle 310 is preferably installed so that the injection direction toward the opposite direction with respect to the rotating shaft 220.

이는, 분사노즐(310)로부터 분사되는 도료의 분사력에 의해 회전튜브(300)가 회전되도록 하기 위함이다.This is for the rotary tube 300 to be rotated by the spraying force of the paint sprayed from the spray nozzle 310.

또한, 회전튜브(300)의 양단에는 분사노즐(310)이 도료를 분사하는 과정에서 도료가 정해진 범위를 벗어나지 않도록 날림방지판(320)이 더 설치됨이 바람직하다.In addition, it is preferable that the anti-blow plate 320 is further installed at both ends of the rotary tube 300 so that the paint does not leave a predetermined range in the process of spraying the paint.

한편, 회전튜브(300)는 상방으로 연장된 수직부(301)가 형성되며, 이 수직부(301)의 상단부에는 도료주입튜브(400)가 삽입되기 위한 삽입공(301a)이 형성된다.On the other hand, the rotary tube 300 is formed with a vertical portion 301 extending upwards, the upper end of the vertical portion 301 is formed with an insertion hole (301a) for inserting the paint injection tube 400.

이때, 상기 삽입공(301a)을 밀폐시키는 밀봉캡(301b)이 구비되며, 이 밀봉 캡(301b)에는 나사산이 형성되어 상기 삽입공(301a)에 나사결합된다.At this time, a sealing cap 301b is provided to seal the insertion hole 301a, and a thread is formed in the sealing cap 301b to be screwed to the insertion hole 301a.

다음으로, 도료주입튜브(400)는 도료공급장치(미도시)로부터 공급된 도료를 고압으로 회전튜브(300)에 유도하는 관로 역할을 한다.Next, the paint injection tube 400 serves as a pipe to guide the paint supplied from the paint supply device (not shown) to the rotary tube 300 at high pressure.

도료주입튜브(400)는 회전튜브(300)의 삽입공(301a)을 통해 회전튜브(300) 내로 삽입되어 설치된다.The paint injection tube 400 is inserted into the rotary tube 300 through the insertion hole 301a of the rotary tube 300 and installed.

이때, 도료주입튜브(400)의 외주면에는 도료주입튜브(400)로부터 회전튜브(300)로 공급된 도료가 수직부(301)를 향해 역류되는 것을 방지하기 위한 가이드링(410)이 설치됨이 바람직하다.In this case, a guide ring 410 is installed on the outer circumferential surface of the paint injection tube 400 to prevent the paint supplied from the paint injection tube 400 to the rotary tube 300 from flowing back toward the vertical portion 301. Do.

가이드링(410)은 외경의 크기가 수직부(301)의 내경의 크기에 상응하도록 형성되어 회전튜브(300)와 수직부(301) 사이를 밀폐시킨다.The guide ring 410 is formed so that the size of the outer diameter corresponds to the size of the inner diameter of the vertical portion 301 to seal between the rotating tube 300 and the vertical portion 301.

이때, 도료주입튜브(400)의 외주면에는 씰링부재(420)가 더 설치됨이 바람직하다. 이는, 회전튜브(300)로부터 역류된 도료가 가이드링(410)을 통과할 경우, 재차 역류를 방지하기 위함이다.At this time, it is preferable that the sealing member 420 is further installed on the outer circumferential surface of the paint injection tube 400. This is to prevent backflow again when the paint flowing back from the rotary tube 300 passes through the guide ring 410.

한편, 상기 도료주입튜브(400)에는 도료분사 건(430)이 더 설치됨이 바람직하다. 도료분사 건(430)은 도료공급장치(미도시)로부터 공급된 도료분사량을 조절하며, 스파이크 바(200)의 손잡이 역할을 한다.On the other hand, the paint injection tube 400 is preferably a paint spray gun 430 is further installed. The paint spray gun 430 adjusts the paint spray amount supplied from the paint supply device (not shown), and serves as a handle of the spike bar 200.

나아가, 홀 부위 전용 분사장치의 손잡이 역할을 하는 것이다.Further, it serves as a handle of the injection device dedicated to the hole.

이하, 상기한 구성으로 이루어진 홀 부위 전용 분사장치의 작용에 대해 설명하도록 한다.Hereinafter, the operation of the hole-only injection device made of the above configuration will be described.

먼저, 도포대상물(D)의 홀(H)에 스파이크 바(200)를 밀착시킨다. 이 과정에 서, 도료분사 건(430)을 파지하고 스파이크 바(200)에 형성된 보조가이드(230)를 이용해 홀(H)의 내주면에 가이드 시키면. 스파이크 바(200)는 용이하게 정위치에 안착될 수 있다.First, the spike bar 200 is brought into close contact with the hole H of the application object D. In this process, holding the paint spray gun 430 and guided to the inner circumferential surface of the hole (H) using the auxiliary guide 230 formed in the spike bar (200). The spike bar 200 can be easily seated in place.

이때, 스파이크 바(200)는 저면에 설치된 쐐기(210)에 의해 홀(H)의 테두리에 견고하게 밀착된다.At this time, the spike bar 200 is firmly in close contact with the rim of the hole (H) by the wedge 210 is installed on the bottom.

한편, 회전튜브(300)에 설치된 복수의 분사노즐(310)은 홀(H)의 테두리로부터 외측을 향해 일정 길이만큼 도포대상물(D)에 배치된 상태로서, 회전축(220)을 중심으로 양단부의 분사노즐 방향은 각각 반대 방향을 향하게 된다.On the other hand, the plurality of injection nozzles 310 installed in the rotary tube 300 is disposed on the application object (D) by a predetermined length toward the outside from the edge of the hole (H), the both ends of the center around the rotating shaft (220) The injection nozzle directions are directed in opposite directions, respectively.

다음으로, 도료공급장치(미도시)로부터 도료분사 건(430)을 통해 도료주입튜브(400)로 공급되고, 도료주입튜브(400)로부터 고압으로 분사된 도료는 회전튜브(300)를 통해 양단부에 설치된 분사노즐(310)로 공급된다.Next, the paint is supplied to the paint injection tube 400 through the paint spray gun 430 from the paint supply device (not shown), and the paint sprayed at high pressure from the paint injection tube 400 through both ends of the rotary tube 300. It is supplied to the injection nozzle 310 installed in.

이후, 도료는 분사노즐(310)을 통해 고압으로 분사되며, 이에 따른 회전력에 의해 상기 회전튜브(300)는 회전축을 중심으로 회전된다.Thereafter, the paint is sprayed at a high pressure through the injection nozzle 310, the rotary tube 300 is rotated about the rotation axis by the rotation force accordingly.

이에 따라, 홀(H)을 중심으로 회전튜브(300)가 회전되면서 도포대상물(D)의 홀(H) 부위가 도장되는 것이다.Accordingly, as the rotary tube 300 rotates around the hole H, the hole H portion of the coating object D is coated.

한편, 회전튜브(300)의 양단에 설치된 날림방지부(320)로 인해, 도료는 정해진 범위에만 분사됨을 알 수 있다.On the other hand, due to the anti-flying part 320 installed at both ends of the rotary tube 300, it can be seen that the paint is sprayed only in a predetermined range.

이와 같이, 도료가 정해진 범위에만 분사됨에 따라 외부오염이 방지될 수 있다.In this way, as the paint is sprayed only in a predetermined range, external pollution can be prevented.

본 발명의 바람직한 실시예에 따른 홀 부위 전용 분사장치에 의하면, 도포대상물의 홀에 스파이크 바가 고정되고, 스파이크 바를 중심으로 회전튜브가 회전되면서 도료를 분사시킴으로써, 별도의 마스킹 작업을 할 필요가 없게 된다.According to the injector dedicated to the hole site according to a preferred embodiment of the present invention, the spike bar is fixed to the hole of the application target, spraying the paint while rotating the rotating tube around the spike bar, there is no need for a separate masking operation .

이에 따라, 작업성이 향상되고, 마스킹 자욱이 생기지 않아 외관 불량이 방지되는 효과가 있다.As a result, workability is improved and masking marks do not occur, thereby preventing appearance defects.

Claims (9)

도료공급장치;Paint supply device; 홀을 형성하는 도포 대상물에 밀착되며, 상기 홀을 중심으로 중앙에는 회전축이 설치된 스파이크 바;A spike bar in close contact with an object to be formed to form a hole and having a rotating shaft installed at a center of the hole; 상기 회전축에 축 결합되며, 일측에는 삽입공이 형성되며 양단부에는 홀의 단부로부터 도포 대상물을 향해 복수의 분사노즐이 설치된 회전튜브;A rotating tube axially coupled to the rotating shaft and having an insertion hole formed at one side thereof, and having a plurality of injection nozzles installed at both ends toward an application object from an end of the hole; 상기 삽입공을 통해 회전튜브에 삽입되며, 상기 도료공급장치로부터 상기 회전튜브의 내부로 도료가 주입되는 관로인 도료주입튜브:를 포함하여 구성된 홀 부위 전용 분사장치.The injection device is configured to include a hole injection tube is inserted into the rotary tube through the insertion hole, which is a conduit in which paint is injected into the rotary tube from the paint supply device. 제 1항에 있어서,The method of claim 1, 상기 회전튜브의 양단부에 각각 설치된 분사노즐의 분사방향은 서로 반대방향인 것을 특징으로 하는 홀 부위 전용 분사장치.The injection device for the hole portion, characterized in that the injection direction of the injection nozzles respectively provided on both ends of the rotary tube are opposite to each other. 제 1항 또는 제 2항에 있어서,The method according to claim 1 or 2, 상기 스파이크 바의 일단부에는 홀의 내주면에 지지되는 보조가이드가 더 설치된 것을 특징으로 하는 홀 부위 전용 분사장치.One end of the spike bar is a hole injection device for exclusive use, characterized in that the auxiliary guide is further supported on the inner circumferential surface of the hole. 제 1항 또는 제 2항에 있어서,The method according to claim 1 or 2, 상기 도료주입튜브의 외주면에는 회전튜브로부터의 역류를 방지하기 위해 회전튜브의 내경에 상응하는 외경을 갖는 가이드링이 더 설치된 것을 특징으로 하는 홀 부위 전용 분사장치.And a guide ring having an outer diameter corresponding to an inner diameter of the rotating tube is further installed on an outer circumferential surface of the paint injection tube to prevent backflow from the rotating tube. 제 1항 또는 제 2항에 있어서,The method according to claim 1 or 2, 상기 회전축과 회전튜브 사이에는 누수를 방지하기 위한 씰링부재가 개재된 것을 특징으로 하는 홀 부위 전용 분사장치.An injection device for a hole-only part, characterized in that the sealing member is interposed between the rotating shaft and the rotating tube to prevent leakage. 제 1항 또는 제 2항에 있어서,The method according to claim 1 or 2, 상기 스파이크바의 저면 중, 도포 대상물에 대응된 부위에는 밀착력이 강화되도록 우레탄 재질의 쐐기가 더 설치된 것을 특징으로 하는 홀 부위 전용 분사장치.Part of the bottom surface of the spike bar, the injection portion dedicated to the hole portion, characterized in that the wedge made of a urethane material is further installed to enhance the adhesion to the portion corresponding to the application object. 제 1항 또는 제 2항에 있어서,The method according to claim 1 or 2, 상기 회전튜브의 양단에는 분사되는 도료가 정해진 범위를 벗어나지 않도록 양단으로부터 하향 연장된 날림방지판이 더 설치된 것을 특징으로 하는 홀 부위 전용 분사장치.Both ends of the rotary tube injection hole dedicated injection device, characterized in that the blowing prevention plate extending from both ends is further installed so that the sprayed paint does not leave a predetermined range. 제 1항 또는 제 2항에 있어서,The method according to claim 1 or 2, 상기 도료주입튜브 중, 회전튜브에 반대방향의 끝단에는 도료공급장치로부터 의 도료 공급량을 조절하며 스파이크 바의 손잡이 역할을 하는 도료분사 건이 더 설치된 것을 특징으로 하는 홀 부위 전용 분사장치.The spray injection device dedicated to the hole portion, characterized in that the paint injection tube, which controls the amount of paint supply from the paint supply device at the end of the paint injection tube, the opposite direction to the rotating tube and serves as a handle of the spike bar. 제 1항 또는 제 2항에 있어서,The method according to claim 1 or 2, 상기 회전튜브의 삽입공에는 회전튜브를 밀봉시키는 밀봉캡이 결합되되, 상기 밀봉캡은 회전튜브에 나사결합된 것을 특징으로 하는 홀 부위 전용 분사장치.The insertion hole of the rotary tube is coupled to the sealing cap for sealing the rotary tube, the sealing cap is a special injection device for the hole portion, characterized in that the screw is coupled to the rotary tube.
KR1020070071254A 2007-07-16 2007-07-16 spray apparatus for hole part exclusive KR101242238B1 (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200325181Y1 (en) 2003-06-02 2003-08-30 (주)동양공조 A sprinkler
KR100476206B1 (en) 2002-07-09 2005-03-10 현대자동차주식회사 A masking pad for painting process
JP2005199162A (en) 2004-01-15 2005-07-28 Sugino Mach Ltd Apparatus and system for removing clogging in snow-melting nozzle and method for removing clogging using the same
JP3801967B2 (en) 2001-08-28 2006-07-26 株式会社いけうち NOZZLE AND METHOD OF INJECTING FLUID TO INTERNAL PERIPHERAL SURFACE BY NOZZLE

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3801967B2 (en) 2001-08-28 2006-07-26 株式会社いけうち NOZZLE AND METHOD OF INJECTING FLUID TO INTERNAL PERIPHERAL SURFACE BY NOZZLE
KR100476206B1 (en) 2002-07-09 2005-03-10 현대자동차주식회사 A masking pad for painting process
KR200325181Y1 (en) 2003-06-02 2003-08-30 (주)동양공조 A sprinkler
JP2005199162A (en) 2004-01-15 2005-07-28 Sugino Mach Ltd Apparatus and system for removing clogging in snow-melting nozzle and method for removing clogging using the same

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