KR960040453A - Spray gun - Google Patents

Spray gun Download PDF

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Publication number
KR960040453A
KR960040453A KR1019960012829A KR19960012829A KR960040453A KR 960040453 A KR960040453 A KR 960040453A KR 1019960012829 A KR1019960012829 A KR 1019960012829A KR 19960012829 A KR19960012829 A KR 19960012829A KR 960040453 A KR960040453 A KR 960040453A
Authority
KR
South Korea
Prior art keywords
needle
paint
assembly
tip
housing
Prior art date
Application number
KR1019960012829A
Other languages
Korean (ko)
Inventor
이문옥
Original Assignee
이대원
삼성중공업 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이대원, 삼성중공업 주식회사 filed Critical 이대원
Priority to KR1019960012829A priority Critical patent/KR960040453A/en
Publication of KR960040453A publication Critical patent/KR960040453A/en
Priority to KR1019970015564A priority patent/KR100203665B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1481—Spray pistols or apparatus for discharging particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/12—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene

Abstract

본 발명은 고비율의 아연을 함유하는 수용성 도료의 도장에 사용되는 도장 장치의 스프레이 건에 관한 것이며, 도료 공급관 연결부(3)와 고압 공기 공급관 연결부(5)를 구비하는 권총 형상의 하우징(1)에, 니들 조립체(7), 고압 공기 밸브 조립체(9), 및 도료 통로 조립체(11)를 포함하는 스프레이 건에 있어서, 상기 니들 조립체(7)는, 니들 본체(13), 상기 니들 본체(13)에 나사 결합되는 니들 선단부(15), 니들에 삽입되는 니들 스프링(17), 니들 패킹(19), 하우징에 기밀하게 설치되고 삽입된 니들을 안내하는 니들가이드(21), 및 도료 조정 손잡이(23)를 포함하고; 상기 도료 통로 조립체(11)는 하우징의 도료 분사구(35)에 나사 결합되는 도료 팁(37)과 상기 도료 팁(37)에 나사 결합되는 에어 캡(39)을 포함하고; 도료의 분사 각도를 조절하는 분사각 조절밸브(49)가 상기 니들 조립체(7)의 상부에 설치되며; 상기 하우징(1), 니들 조립체(7)의 니들 본체(13)와 니들 선단부(15), 상기 도료 통로 조립체(11)의 도료 팁(37)과 에어 캡(39)은 열가소성 플라스틱 수지로 형성되어 있는 스프레이 건이 제공되며, 이로써 제조 비용이 저렴하고 보수 수리가 용이하다는 효과가 있다.The present invention relates to a spray gun of a coating apparatus used for coating a water-soluble paint containing a high proportion of zinc, and comprises a pistol-shaped housing (1) having a paint supply pipe connection part (3) and a high pressure air supply pipe connection part (5) A spray gun comprising a needle assembly 7, a high-pressure air valve assembly 9 and a paint passage assembly 11, the needle assembly 7 comprising a needle body 13, a needle body 13 A needle tip 21 to be inserted into the needle, a needle guide 21 to guide the needle airtightly installed and inserted into the housing, and a paint adjusting knob (not shown) 23); The paint passage assembly (11) includes a paint tip (37) screwed into a paint jet opening (35) of the housing and an air cap (39) screwed into the paint tip (37); A spray angle regulating valve 49 for regulating the spray angle of the paint is installed on the upper portion of the needle assembly 7; The housing 1, the needle body 13 of the needle assembly 7 and the tip end 15 of the needle, the paint tip 37 of the paint passage assembly 11 and the air cap 39 are formed of thermoplastic resin There is provided an effect that the manufacturing cost is low and maintenance repair is easy.

Description

스프레이 건Spray gun

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도와 제2도는 본 발명에 따른 고비율의 아연을 함유하는 수용성 도료의 도장에 사용되는 스프레이 건의일 예를 도시한 것으로서, 제1도는 종단 절취 사시도이고, 제2도는 분해 사시도이다, 제3도와 제4도는 고비율의 아연을 함유하는 수용성 도료의 도장에 사용되고 있는 종래의 스프레이 건의 일 예를 도시한 것으로써, 제3도는 스프레이 건의 종단면도이고, 제4도는 스프레이 건의 하우징 내에 장착되는 팬 조정 조립체, 니들 조립체, 고압 공기 밸브 조립체, 및 도료 통로 조립체의 분해도이다.FIGS. 1 and 2 show an example of a spray gun used for coating a water-soluble paint containing a high proportion of zinc according to the present invention, wherein FIG. 1 is a longitudinal cut-away perspective view and FIG. FIG. 4 shows an example of a conventional spray gun used for painting a water-soluble paint containing a high proportion of zinc. FIG. 3 is a longitudinal sectional view of the spray gun, FIG. Assemblies, needle assemblies, high pressure air valve assemblies, and paint passageway assemblies.

Claims (1)

고비율의 아연을 함유하는 수용성 도료의 도장에 사용되고, 도료 공급관 연결부와 고압 공기 공급관 연결부를 구비하는 권총 형상의 하우징에, 니들 조립체, 고압 공기 밸브 조립체, 및 도료 통로 조립체를 포함하는 스프레이 건에 있어서, 상기 니들 조립체는, 니들 본체, 상기 니들 본체에 나사가 결합되는 니들 선단부, 니들에 삽입되는 니들 스프링, 니들 패킹, 하우징에 기밀하게 설치되고 삽입된 니들을 안내하는 니들 가이드, 및 도료조정 손잡이를 포함하고; 상기 도료 통로 조립체는 하우징의 도료 분사구에 나사 결합되는 도료 팁과 상기 도료 팁에 나사 결합되는 에어 캡을 포함하고; 도료의 분사 각도를 조절하는 분사각 조절 밸브가 상기 니들 조립체 상부에 설치되며; 상기 하우징, 니들 조립체의 니들 본체와 니들 선단부, 상기 도료 통로 조립체의 도료팁과 에어 캡은 열가소성 플라스틱 수지로 형성되어 있는 것을 특징으로 하는 스프레이 건.A spray gun comprising a needle assembly, a high-pressure air valve assembly, and a paint passage assembly for use in painting a water-based paint containing a high proportion of zinc and having a paint supply line connection and a high pressure air line connection, The needle assembly comprising a needle body, a needle tip coupled to the needle body, a needle spring inserted into the needle, a needle packing, a needle guide hermetically mounted and inserted in the housing, and a paint adjustment knob Include; Wherein the paint passage assembly includes a paint tip threadedly engaged with a paint jet opening of the housing and an air cap screwed into the paint tip; A spray angle regulating valve for regulating the spray angle of the paint is installed on the needle assembly; Wherein the housing, the needle body of the needle assembly and the tip of the needle, the paint tip of the paint passage assembly, and the air cap are formed of thermoplastics resin. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960012829A 1996-04-25 1996-04-25 Spray gun KR960040453A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019960012829A KR960040453A (en) 1996-04-25 1996-04-25 Spray gun
KR1019970015564A KR100203665B1 (en) 1996-04-25 1997-04-25 Gun for spraying water soluble paint containing concentrated zinc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960012829A KR960040453A (en) 1996-04-25 1996-04-25 Spray gun

Publications (1)

Publication Number Publication Date
KR960040453A true KR960040453A (en) 1996-12-17

Family

ID=26631777

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1019960012829A KR960040453A (en) 1996-04-25 1996-04-25 Spray gun
KR1019970015564A KR100203665B1 (en) 1996-04-25 1997-04-25 Gun for spraying water soluble paint containing concentrated zinc

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1019970015564A KR100203665B1 (en) 1996-04-25 1997-04-25 Gun for spraying water soluble paint containing concentrated zinc

Country Status (1)

Country Link
KR (2) KR960040453A (en)

Also Published As

Publication number Publication date
KR970069139A (en) 1997-11-07
KR100203665B1 (en) 1999-06-15

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