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KR20090118454A - Adhesive Spray Nozzle Assembly for Automobile Inner and Outer Panel Bonding - Google Patents

Adhesive Spray Nozzle Assembly for Automobile Inner and Outer Panel Bonding Download PDF

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Publication number
KR20090118454A
KR20090118454A KR1020080044252A KR20080044252A KR20090118454A KR 20090118454 A KR20090118454 A KR 20090118454A KR 1020080044252 A KR1020080044252 A KR 1020080044252A KR 20080044252 A KR20080044252 A KR 20080044252A KR 20090118454 A KR20090118454 A KR 20090118454A
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South Korea
Prior art keywords
adhesive
injection nozzle
spray nozzle
exterior
nozzle
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Ceased
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KR1020080044252A
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Korean (ko)
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김재길
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주식회사 데코엔지니어링
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Priority to KR1020080044252A priority Critical patent/KR20090118454A/en
Publication of KR20090118454A publication Critical patent/KR20090118454A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines 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
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
    • B05B13/0431—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with spray heads moved by robots or articulated arms, e.g. for applying liquid or other fluent material to 3D-surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines 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
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0278—Arrangement or mounting of spray heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
    • B05B3/10—Spraying 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
    • B05B3/1035—Driving means; Parts thereof, e.g. turbine, shaft, bearings

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  • Engineering & Computer Science (AREA)
  • Robotics (AREA)
  • Coating Apparatus (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)

Abstract

본 발명은 자동차 내·외판을 접합시키는 접착제를 분사하는 자동차 내·외판 접합용 접착제 분사노즐에 관한 것으로, 더욱 상세하게는 분사노즐의 회전동작시 접착제 공급호스가 꼬이지 않도록 접착제를 분사하는 분사노즐과 분사노즐에 마련된 접속구를 분리하여 분사노즐의 회전작용을 별도의 구동수단에 의해 제어할 수 있는 자동차 내·외판 접착제 분사노즐 조립체에 관한 것이다. The present invention relates to an adhesive spray nozzle for automobile interior and exterior joining, which sprays an adhesive for joining an automobile interior and exterior, and more particularly, to an injection nozzle for spraying an adhesive so that the adhesive supply hose is not twisted during rotation of the spray nozzle. The present invention relates to an automobile interior and exterior adhesive spray nozzle assembly capable of controlling the rotation of the spray nozzle by a separate driving means by separating the connector provided in the spray nozzle.

본 발명은 프레임(20)에 회전가능하게 부착된 분사노즐(11)은 서보모터(15)의 구동에 의해 회전되도록 함으로써 접착제 주사시 주사에 따른 곡률에 맞게 회전시킬 수 있고, 접착제 공급호스 접속구(12)는 회전되지 않고 접착제를 공급하므로 접착제가 누출되는 문제를 해결할 수 있다. 따라서, 종래의 분사노즐에서 나타나는 실링부재의 마모와 잦은 파손으로 인해 발생되는 제반 문제를 일시에 해결할 수 있다.According to the present invention, the spray nozzle 11 rotatably attached to the frame 20 can be rotated by the drive of the servomotor 15 to be rotated according to the curvature according to the scan during adhesive injection, and the adhesive supply hose connection port ( 12) solves the problem of leakage of adhesive because it is supplied without being rotated. Therefore, it is possible to temporarily solve various problems caused by wear and frequent breakage of the sealing member in the conventional injection nozzle.

Description

자동차 내외판 접합용 접착제 분사노즐 조립체{ADHESIVE INJECTION ASSEMBLY} Adhesive Spray Nozzle Assembly for Automobile Inner and Outer Panel Joining {ADHESIVE INJECTION ASSEMBLY}

본 발명은 자동차 내·외판을 접합시키는 접착제를 분사하는 자동차 내·외판 접합용 접착제 분사노즐에 관한 것으로, 더욱 상세하게는 분사노즐를 회전시키는 구동수단과, 접착제를 분사하는 분사노즐을 분리하여 구성함으로써 노즐로 공급되는 접착제의 누출을 근본적으로 해결하고, 분사노즐의 회전작용을 별도의 구동수단에 의해 제어할 수 있는 자동차 내·외판 접착제 분사노즐 조립체에 관한 것이다. The present invention relates to an adhesive spray nozzle for automobile interior and exterior joining, which sprays an adhesive for joining an automobile interior and exterior, and more particularly, by separating the driving means for rotating the spray nozzle and the spray nozzle for spraying the adhesive. The present invention relates to an automobile interior and exterior adhesive spray nozzle assembly which can fundamentally solve the leakage of the adhesive supplied to the nozzle and control the rotational action of the spray nozzle by a separate driving means.

일반적으로, 자동차의 트렁크, 도어, 본네트, 창틀 등의 내·외판은 실링을 겸하는 접착제에 의하여 접착되어 방수, 방청되게 한다.In general, the interior and exterior panels of the trunk, door, bonnet, window frame, etc. of the vehicle is bonded by an adhesive that serves as a seal to be waterproof and rustproof.

상기한 접착제는 분사노즐을 통해 자동차의 내·외판 중 어느 하나에 분사되는 바, 상기 분사노즐은 자동화 설비 중 로봇의 아암에 장착되고, 분사노즐에는 원격의 접착제 공급호스가 연결되어 분사노즐속으로 접착제가 공급되면서 내·외판에 접착제를 주사한다.The adhesive is sprayed on any one of the interior and exterior of the vehicle through the injection nozzle, the injection nozzle is mounted on the arm of the robot of the automation equipment, the remote nozzle supply hose is connected to the injection nozzle into the injection nozzle As the adhesive is supplied, the adhesive is injected into the inner and outer plates.

접착제 분사노즐은 로봇에 의해 이동되면서 자동차의 내·외판의 특정부위에 접착제를 주사함에 있어 분사노즐은 직선 뿐만 아니라 곡선 부위에도 접착제를 도포하게 되므로, 만일 곡선부위에 접착제를 분사하는 경우 로봇은 분사노즐을 곡선의 곡률과 같은 곡률로 분사노즐을 회전시키면서 이동시키게 된다.Glue injection nozzle is moved by the robot, and injecting adhesive to specific parts of the inner and outer parts of the car, the injection nozzle applies adhesive to curved areas as well as straight lines. The nozzle is moved while rotating the spray nozzle with a curvature equal to the curvature of the curve.

전술한 바와 같은 분사노즐의 일 예는 도 1에 도시된 바와 같다.An example of the injection nozzle as described above is as shown in FIG.

도 1은 종래의 분사노즐을 예시한 사시도이고, 도 2는 종래의 분사노즐의 단면을 예시한 도면으로서, 도면에서 참조번호 1은 분사노즐이고, 2는 분사노즐에 회전가능하게 결합된 접착제 공급호스 접속구이며, 3은 노즐(1)속으로 접착제의 공급여부를 제어하는 노즐 개폐밸브이고, 4는 개폐밸브를 작동시키는 액츄레이터이며, 5는 분사노즐을 회전시키는 서보모터이며, 5a는 서보모터의 동력을 액츄레이터로 전달하는 회전축이다.1 is a perspective view illustrating a conventional injection nozzle, Figure 2 is a view showing a cross-sectional view of a conventional injection nozzle, in the drawing, reference numeral 1 is an injection nozzle, 2 is an adhesive supply rotatably coupled to the injection nozzle Hose connection port, 3 is a nozzle on-off valve for controlling the supply of adhesive into the nozzle 1, 4 is an actuator for operating the on-off valve, 5 is a servo motor for rotating the injection nozzle, 5a is a servo motor It is a rotating shaft that transmits power to the actuator.

분사노즐(1)에 결합된 접속구(3)는 로봇 아암(6)에 의해 곡선부위에 접착제를 분사하기 위해 곡선의 곡률과 같은 곡률로 노즐 조립체를 회전시킬 때, 도 2에 도시된 바와 같이 분사노즐(1)에 결합된 공급호스(H)가 꼬이지 않도록 하기 위하여 분사노즐(1)의 둘레에 회전가능하게 결합되어 있고, 접착제가 외부로 누출되지 않도록 실링부재(7)가 접속구 연결부위에 마련되어 있다.The splice 3 coupled to the spray nozzle 1 is sprayed as shown in FIG. 2 when the nozzle assembly is rotated by the robot arm 6 to the curvature equal to the curvature of the curve to spray the adhesive onto the curved portion. In order to prevent the supply hose H coupled to the nozzle 1 from being twisted, it is rotatably coupled around the injection nozzle 1, and a sealing member 7 is provided at the connection part so that the adhesive does not leak to the outside. have.

그러나, 종래의 분사노즐(1)의 경우 분사노즐(1)에 회전가능하게 부착된 접착제 공급호스 접속구(2)는 그 속으로 주입되는 접착제의 압력이 약 200Kg/mm 압력이 집중되면서 실링부재(7)가 쉽게 마모되고 파열되는 문제가 발생된다.However, in the case of the conventional injection nozzle 1, the adhesive supply hose connector 2 rotatably attached to the injection nozzle 1 has a sealing member (a pressure of about 200 Kg / mm concentrated in the pressure of the adhesive injected therein). 7) The problem is that the wear and tear easily.

이러한 문제는 자동차의 내/외판에 접착제를 주사하는 과정에 접착제의 누출로 인해 일정한 압력으로 주사하여 끊기지 않고 균일한 두께와 균일한 폭으로 접착 제를 주사해야 한다. 그러나 접착제의 누출로 인해 접착제 주사라인이 고르지 않거나, 주사라인이 끊기거나 혹은 접착제 분사영역을 이탈하는 문제 뿐만 아니라 불필요한 방청 작업을 수행해야 하고, 또한 고가의 분사노즐을 교체해야 하는 다양한 문제를 발생시킨다.This problem requires that the adhesive be injected at a constant pressure due to the leakage of the adhesive in the process of injecting the adhesive to the interior and exterior of the vehicle, without breaking the adhesive, in a uniform thickness and uniform width. However, leakage of adhesive causes uneven adhesion of the injection line, breakage of the injection line, or departure from the adhesive injection zone, as well as various problems that require unnecessary rust prevention work and replacement of expensive injection nozzles. .

본 발명은 상기한 문제점을 해결하기 위하여 안출된 발명으로서, 분사노즐을 회전시키는 구동수단과 접착제를 분사하는 노즐을 분리하여 구성함으로써 노즐로 공급되는 접착제의 누출을 근본적으로 해결하고, 분사노즐의 회전작용을 별도의 구동수단에 의해 제어할 수 있는 자동차 내·외판 접착제 분사노즐 조립체를 제공하는데 그 목적이 있다.The present invention has been made in order to solve the above problems, by separating the drive means for rotating the injection nozzle and the nozzle for injecting the adhesive to fundamentally solve the leakage of the adhesive supplied to the nozzle, the rotation of the injection nozzle It is an object of the present invention to provide a vehicle interior and exterior adhesive spray nozzle assembly which can be controlled by a separate driving means.

본 발명의 목적을 달성하기 위한 해결과제로서는, As a problem for achieving the object of the present invention,

첫째, 분사노즐로 공급되는 접속구가 회전되지 않도록 구성함으로써 접착제 공급호스의 의 꼬임이 전혀 발생되지 않도록 함과 동시에 실링부재의 마모가 전혀 발생되지 않도록 하는 것이고, 둘째 접착제 분사노즐의 회전운동을 접착제 공급호스와 별개로 회전되도록 함으로써 본 발명의 목적을 달성할 수 있다.First, the connection port supplied to the spray nozzle is configured to not rotate, thereby preventing the twist of the adhesive supply hose from occurring at the same time and the abrasion of the sealing member. The object of the present invention can be achieved by being rotated separately from the hose.

본 발명에 따른 자동차 내·외판 접착제 분사노즐 조립체의 구체적인 해결수단으로서는,As a specific solution of the vehicle interior and exterior adhesive injection nozzle assembly according to the present invention,

자동차 내·외판 접착제 분사노즐에 있어서,In automobile interior and exterior adhesive spray nozzles,

로봇의 아암에 장착되는 프레임과;A frame mounted to the arm of the robot;

상기 프레임의 상측에 고정되고, 일측에 접착제 접속구가 마련되고, 접속구의 통로를 개폐시키는 개폐밸브를 갖춘 액츄레이터와;An actuator fixed to an upper side of the frame, provided with an adhesive connection port at one side, and having an opening / closing valve for opening and closing a passage of the connection port;

상기 프레임의 하측에 회전가능하게 부착되어 있고, 상기 개폐밸브에 의해 상기 접속구와 연통된 통로를 개폐시키는 분사노즐과;A spray nozzle rotatably attached to the lower side of the frame and configured to open and close a passage communicating with the connector by the on / off valve;

상기 액츄레이터와 이웃하게 상기 프레임에 고정되는 서보모터와;A servo motor fixed to the frame adjacent to the actuator;

상기 서보모터의 동력을 상기 분사노즐로 전달하기 위한 동력 전달수단으로 구성된 것에 특징이 있다.Characterized in that the power transmission means for transmitting the power of the servomotor to the injection nozzle.

상기한 동력전달수단은, 분사노즐에 풀리 혹은 평기어 혹은 헬리컬 기어 중 어느 하나를 부착하고, 상기 분사노즐에 부착된 구성에 대응하는 구성을 서보모터의 구동축에 결합함으로써 달성될 수 있다.The power transmission means may be achieved by attaching one of the pulley, the spur gear and the helical gear to the injection nozzle, and coupling the configuration corresponding to the configuration attached to the injection nozzle to the drive shaft of the servomotor.

상기 서보모터의 기어와 분사노즐의 기어 사이에는 필요시 가속 혹은 감속기어를 더 설치할 수 있다.An acceleration or reduction gear may be further provided between the gear of the servo motor and the gear of the injection nozzle if necessary.

본 발명에 의하면, 프레임에 회전가능하게 부착된 분사노즐은 서보모터의 구동에 의해 회전되도록 함으로써 접착제 주사시 주사에 따른 곡률에 맞게 분사노즐을 회전시킬 수 있고, 접착제 공급호스 연결용 접속구는 회전가능하게 결합된 분사노즐과는 별도로 회전되지 않고 접착제를 공급하므로 접속구 열결부위에 과도한 압력이 작용하더라도 실링부재가 마모되거나 파손되지 않으므로 근본적으로 접착제가 누출되지 않는다.According to the present invention, the spray nozzle rotatably attached to the frame can be rotated by the drive of the servomotor, so that the spray nozzle can be rotated according to the curvature according to the scan during the adhesive injection, and the connector for connecting the adhesive supply hose is rotatable. Since the adhesive is supplied without being rotated separately from the spray nozzle, the sealing member is not worn or broken even if excessive pressure is applied to the joint connection part, so that the adhesive does not leak.

따라서, 종래의 분사노즐에서 나타나는 실링부재의 마모와 잦은 파손으로 인해 발생되는 제반 문제를 일시에 해결할 수 있는 효과가 있다.Therefore, there is an effect that can solve all the problems caused by the wear and frequent breakage of the sealing member shown in the conventional injection nozzle at one time.

이하, 본 발명에 따른 자동차 내·외판 접착제 분사노즐 조립체에 대한 구성 및 작용을 첨부된 도 3 및 도 4를 참조하여 설명하면 다음과 같다.Hereinafter, the configuration and operation of the automotive interior and exterior adhesive injection nozzle assembly according to the present invention will be described with reference to FIGS. 3 and 4.

도 3 과 도 4를 참조하면, 도 3은 본 발명에 따른 자동차 내·외판 접착제 분사노즐 조립체를 예시하는 사시도이고, 도 4는 본 발명에 따른 자동차 내·외판 접착제 분사노즐 조립체의 요부 단면도이다.3 and 4, FIG. 3 is a perspective view illustrating the automotive interior and exterior adhesive injection nozzle assembly according to the present invention, Figure 4 is a cross-sectional view of the main portion of the automotive interior and exterior adhesive injection nozzle assembly according to the present invention.

도 3에 도시된 바와 같이, 본 발명에 따른 분사노즐 조립체(100)은, 로봇 아암(16)에 탈부착되는 프레임(20)과, 프레임(20)의 상부에 고정되는 액츄레이터(14)와, 상기 액츄레이터(14)와 이웃하게 상기 프레임(20)에 고정되는 서보모터(15)와, 상기 프레임(20)에 회전가능하게 부착되고, 상기 액츄레이터(14)의 하측에 설치되는 분사노즐(11)과, 상기 분사노즐(11)을 회전시키기 위해 상기 서보모터(15)의 동력을 상기 분사노즐(11)로 전달하기 위한 동력전달수단(30)으로 구성되어 있다.As shown in FIG. 3, the injection nozzle assembly 100 according to the present invention includes a frame 20 detachably attached to the robot arm 16, an actuator 14 fixed to an upper portion of the frame 20, Servo motor 15 fixed to the frame 20 adjacent to the actuator 14, rotatably attached to the frame 20, the injection nozzle is provided on the lower side of the actuator 14 11) and a power transmission means 30 for transmitting the power of the servomotor 15 to the injection nozzle 11 to rotate the injection nozzle 11.

상기 프레임(20)은 도 3에 도시된 바와 같이 분사노즐 조립체(100)를 구성하는 구성품 모두가 부착되고 지지하는 구성으로, 로봇 아암(16)에 통상의 볼트와 너트에 의해 체결되어 로봇 아암(16)과 함께 움직인다.As shown in FIG. 3, the frame 20 is configured to attach and support all of the components constituting the injection nozzle assembly 100. The frame 20 is fastened to the robot arm 16 by a conventional bolt and nut, thereby providing a robot arm ( Move with 16).

액츄레이터(14)는 상부에 공압 혹은 전원에 의해 작동하고 그 작동에 의해 동작하는 개폐밸브(13)가 마련되어 있으며, 하우징(14a)에 접착제 공급호스가 연결되는 접속구(12)가 마련되어 있다.The actuator 14 is provided with an opening / closing valve 13 which is operated by pneumatic or power supply and operated by the operation at the top thereof, and is provided with a connector 12 to which the adhesive supply hose is connected to the housing 14a.

상기 접속구(12)는 하우징(14a)상에 회전되지 않도록 부착되어 있으며, 상기한 분사노즐(11)과 연결되어 있으나 평상시 개폐밸브(13)에 의해 그 통로가 차단되어 있다.The connector 12 is attached to the housing 14a so as not to rotate, and is connected to the injection nozzle 11, but its passage is normally blocked by the opening / closing valve 13.

전술한 서보모터(15)는 전압 펄스값에 의해 회전력을 정밀하게 제어할 수 있는 모터로서, 컨트롤 장치(도면에는 미도시)에 설정한 프로그램에 의해 제어된다.The servomotor 15 described above is a motor capable of precisely controlling the rotational force by a voltage pulse value, and is controlled by a program set in a control device (not shown in the figure).

상기 서보모터(15)는 액츄레이터(14)와 이웃하게 프레임(20)상에 고정되어 분사노즐에 회전력을 제공한다.The servomotor 15 is fixed on the frame 20 adjacent to the actuator 14 to provide rotational force to the injection nozzle.

상기 분사노즐(11)는 액츄레이터(14)의 개폐밸브(13)에 의해 접착제 공급호스를 통해 공급되는 접착제를 자동차의 내·외판 표면에 주사하는 구성으로, 상기한 프레임(20)의 하측에 베어링(31)에 의해 정역방향으로 자유자재로 회전할 수 있도록 부착되어 있다.The injection nozzle 11 is configured to scan the adhesive supplied through the adhesive supply hose by the opening / closing valve 13 of the actuator 14 to the inner and outer surface of the vehicle, and to the lower side of the frame 20. The bearing 31 is attached so as to rotate freely in the forward and reverse directions.

상기한 동력전달수단(30)은 분사노즐(11)을 회전시키기 위한 동력을 전달하기 위한 구성으로서, 상기한 서보모터(15)의 회전력을 분사노즐(11)로 전달하는 매개체이다 The power transmission means 30 is a configuration for transmitting power for rotating the injection nozzle 11, and is a medium for transmitting the rotational force of the servomotor 15 to the injection nozzle (11).

동력전달 수단(30)의 구체적인 채용예로서는 도 3 및 도 4에 도시된 바와 같이 서보모터(15)의 구동축(15a)에 기어(15b)를 마련하고, 분사노즐(11)에는 구동축(14a)에 결합된 해당 기어(32)와 맞물리는 대응기어를 부착하여 회전가능하게 부착된 분사노즐(11)을 회전시킬 수 있다.As a specific application example of the power transmission means 30, as shown in Figs. 3 and 4, the gear 15b is provided on the drive shaft 15a of the servomotor 15, and the injection nozzle 11 is provided on the drive shaft 14a. The corresponding gear 32 engaged with the corresponding gear 32 may be attached to rotate the spray nozzle 11 rotatably attached.

이와 같이 구성된 본 발명에 따른 작용으로는, 접착제 공급호스를 따라 접착제가 접속구(12)속으로 유입되는 동안 액츄레이터(14)의 작동에 의해 개폐밸브(13) 가 개방되면 분사노즐(11)에서 접착제가 주사된다.In the operation according to the present invention configured as described above, when the opening and closing valve 13 is opened by the operation of the actuator 14 while the adhesive is introduced into the connection port 12 along the adhesive supply hose in the injection nozzle 11 The adhesive is injected.

접착제가 주사되는 분사노즐(11)은 자동차의 내외판 표면에 접착제를 주사하는 동안 분사노즐(11)을 회전시키는 경우 서보모터(15)에 전류를 공급하여 분사노즐(11)을 회전시키면서 접착제를 분사한다.The injection nozzle 11 into which the adhesive is injected rotates the injection nozzle 11 by supplying a current to the servomotor 15 when the injection nozzle 11 is rotated while the adhesive is injected onto the inner and outer surface of the automobile. Spray.

이때 서보모터(15)의 동력에 의해 분사노즐(11)이 회전되더라도 액츄레이터(14)와 접속구(12)은 회전되지 않고 고정되어 있어 공급호스가 감기거나 꼬임이 발생되지 않는다.At this time, even if the injection nozzle 11 is rotated by the power of the servomotor 15, the actuator 14 and the connector 12 are fixed without being rotated, so that the supply hose is not wound or twisted.

따라서, 본 발명은 접착제 공급호스 연결용 접속구(12)에 과도한 압력이 작용하더라도 접속구(12) 연결부위의 실링부재가 쉽게 마모되거나 파손되는 문제가 전혀 발생되지 않으므로 접착제 분사에 따른 제반 문제를 일시에 해결할 수 있으므로 분사노즐의 신뢰성을 향상시킬 수 있고 접착제 분사 품질을 향상시킬 수 있다.Therefore, the present invention does not cause any problem that the sealing member of the connection portion 12 is easily worn or damaged even when excessive pressure is applied to the connection portion 12 for connecting the adhesive supply hose. As a result, the reliability of the spray nozzle can be improved and the adhesive spray quality can be improved.

도 1은 종래의 분사노즐를 예시한 사시도,1 is a perspective view illustrating a conventional injection nozzle,

도 2는 종래의 분사노즐의 요부단면도 및 측면도,2 is a sectional view and a main part of a conventional injection nozzle;

도 3은 본 발명에 따른 분사노즐 조립체를 예시한 사시도,3 is a perspective view illustrating an injection nozzle assembly according to the present invention;

도 4는 본 발명에 따른 분사노즐 조립체의 종단면도이다.Figure 4 is a longitudinal sectional view of the spray nozzle assembly according to the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

11 : 분사노즐 12 : 공급호스 접속구11: injection nozzle 12: supply hose connection port

13 : 개폐밸브 14 : 액츄레이터13: on-off valve 14: actuator

14a : 하우징 15 : 서보모터14a: housing 15: servo motor

15a : 구동축 15b : 기어15a: drive shaft 15b: gear

16 : 로봇 아암 20 : 프레임16: robot arm 20: frame

30 : 동력전달수단 31 : 베어링30: power transmission means 31: bearing

100 : 분사노즐 조립체100: injection nozzle assembly

Claims (2)

자동차 내·외판 접착제 분사노즐에 있어서,In automobile interior and exterior adhesive spray nozzles, 로봇의 아암에 장착되는 프레임과;A frame mounted to the arm of the robot; 상기 프레임의 상측에 고정되고, 일측에 접착제 접속구가 마련되고, 접속구의 통로를 개폐시키는 개폐밸브를 갖춘 액츄레이터와;An actuator fixed to an upper side of the frame, provided with an adhesive connection port at one side, and having an opening / closing valve for opening and closing a passage of the connection port; 상기 프레임의 하측에 회전가능하게 부착되어 있고, 상기 개폐밸브에 의해 상기 접속구와 연통된 통로를 개폐시키는 분사노즐과;A spray nozzle rotatably attached to the lower side of the frame and configured to open and close a passage communicating with the connector by the on / off valve; 상기 액츄레이터와 이웃하게 상기 프레임에 고정되는 서보모터와;A servo motor fixed to the frame adjacent to the actuator; 상기 분사노즐을 회전시키기 위하여 상기 서보모터의 동력을 전달하기 위한 동력전달수단으로 구성된 것을 특징으로 하는 자동차 내·외판 접합용 접착제 분사노즐 조립체.Adhesive injection nozzle assembly for automobile interior and exterior joining, characterized in that consisting of a power transmission means for transmitting the power of the servo motor to rotate the injection nozzle. 제1항에 있어서, The method of claim 1, 상기 동력전달수단은 분사노즐에 풀리 혹은 평기어 혹은 헬리컬기어 중 어느 하나를 부착하고, 상기 분사노즐에 부착된 구성과 대응하는 구성을 상기 서보모터의 구동축에 부착한 것을 특징으로 하는 자동차 내·외판 접합용 접착제 분사노즐 조립체.The power transmission means attaches any one of a pulley, a spur gear, or a helical gear to the injection nozzle, and attaches a configuration corresponding to the configuration attached to the injection nozzle to the drive shaft of the servomotor. Adhesive spray nozzle assembly for bonding.
KR1020080044252A 2008-05-14 2008-05-14 Adhesive Spray Nozzle Assembly for Automobile Inner and Outer Panel Bonding Ceased KR20090118454A (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200455801Y1 (en) * 2009-10-23 2011-09-27 허영철 Water Soluble Adhesive Sprayer with Simple Structure
US9105837B2 (en) 2010-03-10 2015-08-11 Samsung Electronics Co., Ltd. Bipolar memory cells and memory devices including the same
DE102014016207A1 (en) 2014-10-31 2016-05-04 Dürr Systems GmbH Applicator for application of a job material
CN105728263A (en) * 2016-04-18 2016-07-06 大连华工创新科技股份有限公司 Gelatinizing head with rotary gelatinizing nozzles
CN105772329A (en) * 2016-04-18 2016-07-20 大连华工创新科技股份有限公司 Glue application head with rotary glue application nozzle
KR20200120849A (en) * 2019-04-12 2020-10-22 주식회사 씨앤에이테크 An automatic coating apparatus for automatically applying a coating agent to a plurality of objects to be coated provided on a tray
WO2022255521A1 (en) * 2021-06-03 2022-12-08 디케이락 주식회사 Silicone discharging device
KR20230007107A (en) 2021-07-05 2023-01-12 (주)서연오토비전 Automatic coating apparatus for automatically a coating agent to objects and controlling method thereof

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200455801Y1 (en) * 2009-10-23 2011-09-27 허영철 Water Soluble Adhesive Sprayer with Simple Structure
US9105837B2 (en) 2010-03-10 2015-08-11 Samsung Electronics Co., Ltd. Bipolar memory cells and memory devices including the same
DE102014016207A1 (en) 2014-10-31 2016-05-04 Dürr Systems GmbH Applicator for application of a job material
WO2016066244A1 (en) * 2014-10-31 2016-05-06 Dürr Systems GmbH Applicator for applying an application material
CN105728263A (en) * 2016-04-18 2016-07-06 大连华工创新科技股份有限公司 Gelatinizing head with rotary gelatinizing nozzles
CN105772329A (en) * 2016-04-18 2016-07-20 大连华工创新科技股份有限公司 Glue application head with rotary glue application nozzle
CN105728263B (en) * 2016-04-18 2018-06-12 大连华工创新科技股份有限公司 A kind of gluing head of coating nozzle rotation
CN105772329B (en) * 2016-04-18 2018-07-17 大连华工创新科技股份有限公司 The gluing head of coating nozzle rotation
KR20200120849A (en) * 2019-04-12 2020-10-22 주식회사 씨앤에이테크 An automatic coating apparatus for automatically applying a coating agent to a plurality of objects to be coated provided on a tray
WO2022255521A1 (en) * 2021-06-03 2022-12-08 디케이락 주식회사 Silicone discharging device
KR20230007107A (en) 2021-07-05 2023-01-12 (주)서연오토비전 Automatic coating apparatus for automatically a coating agent to objects and controlling method thereof

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