KR890007354Y1 - Injection apparatus for sprayer - Google Patents

Injection apparatus for sprayer Download PDF

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Publication number
KR890007354Y1
KR890007354Y1 KR2019870001683U KR870001683U KR890007354Y1 KR 890007354 Y1 KR890007354 Y1 KR 890007354Y1 KR 2019870001683 U KR2019870001683 U KR 2019870001683U KR 870001683 U KR870001683 U KR 870001683U KR 890007354 Y1 KR890007354 Y1 KR 890007354Y1
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KR
South Korea
Prior art keywords
air
passage
sprayer
cap
passages
Prior art date
Application number
KR2019870001683U
Other languages
Korean (ko)
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KR880015961U (en
Inventor
김낙중
Original Assignee
주식회사 길
고위경
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.)
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Priority to KR2019870001683U priority Critical patent/KR890007354Y1/en
Publication of KR880015961U publication Critical patent/KR880015961U/en
Application granted granted Critical
Publication of KR890007354Y1 publication Critical patent/KR890007354Y1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/18Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area using fluids, e.g. gas streams
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/32Shielding elements, i.e. elements preventing overspray from reaching areas other than the object to be sprayed
    • B05B12/36Side shields, i.e. shields extending in a direction substantially parallel to the spray jet
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0278Arrangement or mounting of spray heads

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  • Nozzles (AREA)

Abstract

내용 없음.No content.

Description

분무기의 분사장치Sprayer

제1도는 본 고안의 구성을 보인 단면도.1 is a cross-sectional view showing the configuration of the present invention.

제2도는 본 고안 제1도의 A-A선 단면도.2 is a cross-sectional view taken along the line A-A of FIG.

제3도는 본 고안 제2도의 B-B선 단면도.3 is a cross-sectional view taken along line B-B of FIG.

제4도는 본 고안의 캡을 분리하여 통공의 배열상태를 보인 캡의 배면도.Figure 4 is a rear view of the cap showing the arrangement of the through hole by separating the cap of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 본체 2 : 실린더1: body 2: cylinder

3 : 노즐 4 : 캡3: nozzle 4: cap

4'" : 공기통로 13 : 조절봉4 '": Air passage 13: Control rod

14 : 밀봉14: sealing

본 고안은 단일의 내용물을 분사하는 분무기의 분사장치에 관한 것이다.The present invention relates to an injector of a nebulizer for injecting a single content.

지금까지 분무시에 재료의 낭비와 분무장치의 간단하고 정확한 구조를 얻기위해서 많은 노력을 경주하고 있는 실정이며, 이와같은 분무기를 얻기 위해서 분무기의 후측에서 에어를 분사하여 이른바 에어커텐을 쳐주며 내용물을 분사했으며, 또한 다중관을 이용하는 등 모두가 간단한 구조에 제작하기쉽고, 분사되는 재료가 피도체 외부로 날라가는 현상을 막기위해 많은 연구를 거듭하고 있다.Until now, a lot of efforts have been made to waste materials during spraying and to obtain a simple and accurate structure of the spraying device.To obtain such a spraying machine, the air is sprayed from the rear side of the spraying machine to strike the so-called air curtain. It is easy to manufacture in a simple structure, such as using a multi-pipe, and a lot of research has been conducted to prevent the spraying material from flying out of the object.

그러나 상기와 같은 분무장치에서 에어커텐 방식은 분무기의 후측에서 에어를 분사하여 커텐을 쳐주는 것으로써, 선단에서 분사되는 내용물의 분사 압력보다 후측의 에어커텐의 분사압력이 약해지기 때문에 내용물의 날림현상을 막을수가 없었다.However, in the spray device as described above, the air curtain type sprays air from the rear side of the sprayer to strike the curtain, so that the spray pressure of the rear air curtain becomes weaker than the spray pressure of the contents sprayed from the front end. I couldn't stop it.

또한 선출원된 다중관을 이용한 분무기는 기계적 구성이 복잡하여 제작적인 문제로 인하여 대중에게 인식이 되질 못하였다.In addition, the nebulizer using a pre- filed multi-pipe was not recognized by the public due to the complicated mechanical configuration due to manufacturing problems.

이에 본 고안은 간단한 구조로 인하여 간단한 조작과 함께 분사시에는 도료입자가 피도체 외에 다른 곳으로 날리지 않게 캡의 선단부에 착설된 에스코트 분사공에서 에어커텐을 쳐줄수 있게 안출한 것으로 이를 첨부된 도면에 의해 상세히 설명하면 다음과 같다.Therefore, the present invention is designed to be able to hit the air curtain from the escort injection hole installed at the tip of the cap so that the paint particles do not fly to the place other than the subject when spraying with simple operation due to the simple structure. If described in detail as follows.

상단 유출공(1')과 하단유출공(1")을 갖는 본체(1)의 중앙에는 내용물유입공(2')이 형성된 실린더(2)를 착설하고 유출통로(3')를 내설하고 있는 노즐(3)을 실린더(2)의 선단부에 나삽고정하고 캡(4)의 중앙에는 분사립(3")을 외부로 노출시키기 위한 관통공(5)과 도포범위조절분사공(6) (6')을 형성하며, 후면에는 동심원상으로 착흠되어 있는 내외측 공기 순환통로(7) (8)를, 관통공(5)의 외각에는 크린에어분사공(10) (10')을 형성하며 경사돌조부(9) (9')의 최선단부에는 에스코트 분사공(11) (11')을 형성하고 외측공기순환통로(8)에는 에스코트분사 통로(8')와 같격을 두어 요실(4')로 향하도록 수개의 공기통로(4'")를 직각으로 착설한 다음 내측공기 순환통로(7)에는 도포범위조절분사공(6)으로 통하는 통로(7')를 착설하고 캡(4)의 배면에는 노즐(3)이 삽입될 수 있도록 요실(4')을 형성하되, 노즐(3)이 선단부와 약간의 간격을 두어 공기가 선회할수 있도록 선회실(4")을 형성 결합후 이를 너트(12)로 본체에체결 고정한다.In the center of the main body 1 having the upper outlet hole 1 'and the lower outlet hole 1 ", a cylinder 2 having a content inlet hole 2' is installed and the outlet passage 3 'is installed. The nozzle 3 is screwed into the distal end of the cylinder 2, and the through hole 5 and the application range adjustment spray hole 6 for exposing the injection lip 3 "to the outside in the center of the cap 4 (6) '), The inner and outer air circulation passages (7) (8) that are concentrically flawed at the rear side, and the clean air spray holes (10) (10') are formed on the outer side of the through hole (5). An escort injection hole (11) (11 ') is formed at the top end of the protruding portion (9) (9') and the outer air circulation passage (8) is spaced in the same manner as the escort injection passage (8 '). Several air passages (4 '") are installed at right angles to the side, and then the inner air circulation passage (7) is installed with a passage (7') to the application range adjusting injection hole (6) and the back of the cap (4) In the bathroom so that the nozzle (3) can be inserted (4 '), but the nozzle (3) is formed with a swing chamber (4 ") so that the air can swing at a slight distance from the tip end, and then fastened it to the body with a nut (12).

또한 노즐(3)의 유출통로(3')에는 조절봉(13)을 삽입시키며 조절봉(13)의 후단부에는 밀봉(14)으로 일체화한다.In addition, the adjusting rod 13 is inserted into the outflow passage 3 'of the nozzle 3, and the rear end of the adjusting rod 13 is integrated into the sealing 14.

도면중 미설명부호 15는 방아쇠, 16은 개폐밸브, 17은 공기유입공, 18은 밸브이다.In the drawings, reference numeral 15 is a trigger, 16 is an on-off valve, 17 is an air inlet hole, and 18 is a valve.

이와같이된 본 고안은 직선형 실린더(2)의 내부에 사전에 혼합이 완료된 내용물이 유입공(2')을 통해 실린더에 유입시킨후 방아쇠(15)를 당기면 밀봉(14)과 조절봉(13)이 당겨지며, 노즐(3)의 유출통로(3')를 개방하므로 압력에 의하여 내용물이 분사되는 것이다.The present invention as described above, the contents of the mixing is completed in advance in the interior of the straight cylinder (2) flows into the cylinder through the inlet hole (2 ') and then pull the trigger (15) seal (14) and the adjusting rod (13) It is pulled, and the contents are ejected by pressure because the outlet passage 3 'of the nozzle 3 is opened.

또한 방아쇠(15)를 당김과 동시에 개폐밸브(16)가 열리면서 공기통로를 통해 공기가 유입되어 항상 개방되어 있는 상단 유출공(1')과 밸브(18)에 의해 조절이 가능한 하단유출공(1")을 통해 강한 압력으로 유출된다.In addition, pull the trigger 15 and at the same time the on-off valve 16 is opened while the air flows in through the air passage, the upper outlet hole (1 ') and the lower outlet hole (1) is adjustable by the valve 18 is always open (1). ") Out through a strong pressure.

상단 유출공(1')에서 유출된 공기는 동심원상으로 착흠되어있는 외측 공기순환통로(8)에서 통로(8')를 따라, 에스코트 분사공(11) (11')으로 분사되 에어커벤을 쳐줌과 동시에 수개의 공기통로(4'")를 통해 캡(4)의 요실(4")로 들어가 관통공(5)과 크린에어분사공(10) (10')으로 분사되는 것이다.The air flowing out of the upper outlet hole 1 'is injected along the passage 8' from the outer air circulation passage 8, which is concentrically flawed, to the escort spray holes 11 and 11 ', and the air At the same time as the squeezed through the several air passage (4 '") to enter the urine chamber (4") of the cap (4) is to be injected into the through hole (5) and the clean air injection hole (10) (10').

여기서 관통공(5)에서 분사되는 공기는 내용물의 유출을 도와주며 크린에어분사공(10) (10')은 캡(4) 협곡부분에 도료의 입자가 묻지 않토록 공기를 분사하는 것이다.Here, the air injected from the through hole (5) helps the outflow of the contents, and the clean air spray holes (10, 10 ') is to inject air so that the particles of the paint on the gorge of the cap (4).

또한 밸브(18)에 의해 조절이 가능한 하단유출공(1")에서 유출된 공기는 캡(4)의 후부에 동심원 상으로 착홈되어 있는 내측 공기순환통로(7)에서 통로(7')를 따라 도포범위 조절분사공(6) (6')으로 분사가 되어 도포의 범위를 조절할수 있는 것이다.The air flowing out of the lower outlet hole 1 ", which is adjustable by the valve 18, is also along the passage 7 'in the inner air circulation passage 7 which is recessed concentrically in the rear portion of the cap 4; Application range control It is sprayed to the injection hole (6) (6 ') to control the range of application.

그리고 방아쇠(15)를 놓았을시에는 밀봉(14)의 후부에 연결된 밸브(16)의 스프링(도시않됨)의 왼충작용으로 조절봉(13)이 노즐(3)의 유출공(3')을 막아주므로 내용물이 차단되며 공기 또한 개폐밸브(16)를 잠궈주므로 차단되어 내용물과 공기의 분사가 정지되는 것이다.Then, when the trigger 15 is released, the control rod 13 opens the outlet hole 3 'of the nozzle 3 due to the leftward action of the spring (not shown) of the valve 16 connected to the rear portion of the seal 14. Because it prevents the contents are blocked and the air also locks the on / off valve 16, so that the injection of the contents and air is stopped.

이와같이 본 고안은 간단한 구조의동작으로써 완벽한 도료작업을 할수가 있으며, 작업시 외부로 날아가는 재료의 손실이없어 실용적이다.As such, the present invention can perform a perfect paint work with a simple structure operation, and it is practical because there is no loss of material flying outside.

또한 내용물이 분사되기 전에 에스코트분사공에서 미리 에어커텐을 쳐주기 때문에 내용물을 분사후에도 도료입자가 외부로 날아가는 현상이 없으며 작업완료시에도 분무기를 분해해서 분해소지를 할수가 있어 간편하고 편리한 효과를 같는다.In addition, since the air curtain is struck in advance by the escort sprayer before the contents are sprayed, there is no phenomenon that the paint particles are blown out after the contents are sprayed. .

Claims (1)

캡(4)의 후면에 내외측 공기순환통로(7) (8)를 동심원상으로 착흠시키고, 외측공기순환통로(8)에는 에스코트분사공(11) (11')으로 통하도록 통로(7')를 형성하고, 수개의 공기통로(4'")를 캡(4)의 요실(4")로 향하도록 직각으로 착설하며 관통공(5)과 크린에어분사공(10) (10')으로 공기가 분사되게 한후 내측공기순환통로(7)는 도포범위조절분사공(6)으로 통하는 통로(7')를 착설하며, 노즐(3)의 유출통로(3')에는 단일의 조절봉(13)을 삽입시키고, 조절봉(13)의 후단부에는 밀봉(14)으로 일체화 한것을 특징으로 하는 분무기의 분사장치.The inner and outer air circulation passages (7) and (8) are recessed concentrically on the rear surface of the cap (4), and the outer air circulation passages (8) are connected to the escort injection holes (11) and (11 ') through the passages 7'. ), And install several air passages (4 '") at right angles to the cab (4") of the cap (4) and through the through holes (5) and the clean air spray holes (10) (10'). After allowing the air to be injected, the inner air circulation passage 7 establishes a passage 7 'leading to the application range adjusting injection hole 6, and a single adjusting rod 13 is provided in the outflow passage 3' of the nozzle 3; ), And the sprayer of the sprayer, characterized in that the rear end of the control rod (13) is integrated with a seal (14).
KR2019870001683U 1987-02-16 1987-02-16 Injection apparatus for sprayer KR890007354Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870001683U KR890007354Y1 (en) 1987-02-16 1987-02-16 Injection apparatus for sprayer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870001683U KR890007354Y1 (en) 1987-02-16 1987-02-16 Injection apparatus for sprayer

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Publication Number Publication Date
KR880015961U KR880015961U (en) 1988-10-07
KR890007354Y1 true KR890007354Y1 (en) 1989-10-25

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100393237B1 (en) * 2000-11-22 2003-08-02 이현아 Heat exchanger
KR102383622B1 (en) * 2020-09-28 2022-04-05 조명제 water-soluble latex spray gun

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100393237B1 (en) * 2000-11-22 2003-08-02 이현아 Heat exchanger
KR102383622B1 (en) * 2020-09-28 2022-04-05 조명제 water-soluble latex spray gun

Also Published As

Publication number Publication date
KR880015961U (en) 1988-10-07

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