KR20100121085A - Vibration fusion attaching jig - Google Patents

Vibration fusion attaching jig Download PDF

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Publication number
KR20100121085A
KR20100121085A KR1020090040060A KR20090040060A KR20100121085A KR 20100121085 A KR20100121085 A KR 20100121085A KR 1020090040060 A KR1020090040060 A KR 1020090040060A KR 20090040060 A KR20090040060 A KR 20090040060A KR 20100121085 A KR20100121085 A KR 20100121085A
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KR
South Korea
Prior art keywords
vibration
workpiece
jig
dust
lower body
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KR1020090040060A
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Korean (ko)
Inventor
김윤관
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김윤관
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Application filed by 김윤관 filed Critical 김윤관
Priority to KR1020090040060A priority Critical patent/KR20100121085A/en
Priority to PCT/KR2010/001757 priority patent/WO2010128757A2/en
Publication of KR20100121085A publication Critical patent/KR20100121085A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/542—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining hollow covers or hollow bottoms to open ends of container bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding
    • B29C65/0609—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin welding characterised by the movement of the parts to be joined
    • B29C65/0618—Linear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/749—Removing scrap
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7841—Holding or clamping means for handling purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/124—Tongue and groove joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/124—Tongue and groove joints
    • B29C66/1244—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue
    • B29C66/12445—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue having the tongue on the side
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
    • B29C66/322—Providing cavities in the joined article to collect the burr
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/737—Articles provided with holes, e.g. grids, sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/747—Lightning equipment

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Cleaning In General (AREA)

Abstract

PURPOSE: A vibration welding device which efficiently removes dusts generated when the upper and lower bodies of a processing target are fused is provided to prevent damage to the exterior of a product by removing dust from the inside of a product in a rear time base. CONSTITUTION: A vibration welding device comprises a vibration jig(300), a securing jig(400), a worktable(500), a pressure device(600) and a dust exhaust pipe(800). The vibration jig is combined in the lower part of a vibrator and supports the upper body of a processed product. The securing jig is arranged toward the vibrating jig. The securing jig supports the lower part of the body of the processed product. The worktable supports the bottom surface of the securing jig. The pressure device is installed on the lower part of a worktable. The pressure device pressurizes the securing jig to the vibration jig.

Description

진동융착장치{VIBRATION FUSION ATTACHING JIG}Vibration Fusion Device {VIBRATION FUSION ATTACHING JIG}

본 발명은 진동융착장치에 관한 것으로, 보다 구체적으로 설명하면, 진동융착을 통한 가공물의 융착시 가공물의 내부에서 발생하는 분진을 효과적으로 제거 하여 가공물의 외관미가 저하되는 것을 방지하고, 생산성을 향상시킬 수 있는 진동융착장치에 관한 것이다.The present invention relates to a vibration fusion device, and more specifically, to effectively remove dust generated in the interior of the workpiece during the fusion of the workpiece through vibration fusion to prevent the appearance of the workpiece from deterioration and improve productivity. The present invention relates to a vibration welding device.

진동 융착이란 접합하고자 하는 분리된 제품에 별도의 열을 가하지 않고, 단순히 접합하고자 하는 제품을 서로 접촉시킨 상태에서 접촉면을 가압하여 평행한 방향으로 미세한 진동을 가하여 그 접촉부위를 융착시키는 것을 말한다.Vibration fusion refers to fusion welding of a contact part by applying minute vibration in a parallel direction by pressing the contact surfaces in a state in which the products to be joined are simply contacted with each other without additional heat.

종래 진동융착장치는 대한민국 공개특허공보 제2005-0115448호에 개시되어 있는 바와 같이, 진동융착기의 내부 중간부에 설치된 진동테이블과, 그 상단부에 설치된 상하이송테이블을 구비한다. 상하이송테이블은 실린더에 의해서 상하이송되며 진동테이블에 부품과 제품이 함께 고정된다.Conventional vibration fusion device as disclosed in the Republic of Korea Patent Publication No. 2005-0115448, the vibration table is provided with a vibration table installed in the inner middle portion of the vibration welding machine, and the shanghai song table installed on the upper end. The Shanghai Song Table is transported by cylinder and the parts and products are fixed together on the vibration table.

도 4 및 도 5는 전술한 종래 진동융착장치에 의해 가공물 상체와 가공물 하체가 융착되는 과정을 보인 것이다.4 and 5 illustrate a process in which the workpiece upper body and the workpiece lower body are fused by the aforementioned conventional vibration welding device.

도 4에 도시한 바와 같이 가공물 상체(20)와 가공물 하체(30)가 맞닿은 상태 에서 이들을 상대 운동시킬 때 발생하는 마찰열을 이용하여 융착시키는 것인데, 이 때, 제품 간의 진동으로 인한 마찰에 의해 융착 초기에는 제품의 일부가 미세한 분진으로 발생하여 대기중으로 비산되며, 제품 내부 표면에 부착된다.As shown in FIG. 4, the welding is performed by using frictional heat generated when the workpiece upper body 20 and the workpiece lower body 30 come into contact with each other. Part of the product is generated as fine dust, scattered into the atmosphere, and adheres to the inside surface of the product.

처음에는 이렇게 분진이 날리게 되다가 어느 정도 시간이 지나면 도 5에 도시한 바와 같이 마찰열이 상당히 발생하여 이러한 분진은 더 이상 발생하지 않고 마찰부위가 완전히 녹게되는데 이렇게 가공물 상체(20)의 리브(20a)가 점점 녹으면서 가공물 하체(30)와의 사이에 융해된 버(BURR)가 발생 된다.At first, the dust is blown out, but after a certain time, friction heat is generated as shown in FIG. 5, so that the dust is no longer generated and the friction part is completely melted. Thus, the rib 20a of the workpiece upper body 20 is As melting gradually, the burrs BURR generated between the workpiece lower body 30 are generated.

이렇게 발생된 버(BURR)를 외부에서 보이지 않게 버감춤홈을 형성시키고 그 내부에서 리브가 융해되도록 하는 것인데 이렇게 버감춤홈을 형성시키는 경우라도 도 4에 도시한 바와 같이 작업의 시작단계에서는 마찰열이 그리 크지 않으므로 분진이 날리게 된다.In this case, the burr BURR is formed so that the burr groove is not visible from the outside and the ribs are melted therein. However, even when the burr groove is formed, frictional heat is not drawn at the beginning of the operation as shown in FIG. 4. As it is not big, dust is blown.

따라서, 자동차 제품 중 리어콤비램프와 같이 투명한 덮개가 있는 경우에는 제품 내부 표면에 부착된 분진으로 인해 제품의 외관을 훼손시켜 품질문제가 발생하는 문제점이 있다.Therefore, when there is a transparent cover such as a rear combi lamp among automotive products, there is a problem that a quality problem occurs by damaging the appearance of the product due to dust attached to the inner surface of the product.

또한, 제품 내부 표면에 부착되어 있는 분진을 제거하기 위한 후공정이 필요하게 되는 문제점이 발생한다.In addition, a problem arises in that a post-process for removing dust adhering to the inner surface of the product is required.

따라서, 본 발명은 전술한 문제점을 해결하고자 하는 것으로, 작업대와 고정지그 소정의 위치에 공기주입관과 분진배출관을 설치하여 가공물 상체와 하체를 융착할 때 발생하는 분진을 효과적으로 제거할 수 있는 진동융착장치를 제공하는 것을 목적으로 한다.Therefore, the present invention is to solve the above problems, by installing the air injection pipe and the dust discharge pipe at a predetermined position of the work table and the fixed jig vibration vibration welding that can effectively remove the dust generated when the upper and lower workpieces are fused It is an object to provide a device.

상기 및 기타 본 발명의 목적을 달성하기 위하여 본 발명의 일실시예에 따르면, 진동부를 이용하여 가공물의 상체와 하체를 융착하기 위한 진동융착장치에 있어서, 상기 진동부의 하부에 결합되며, 가공물의 상체를 지지하는 진동지그와, 상기 진동지그에 대향하여 배치되며, 가공물의 하체를 지지하는 고정지그와, 상기 고정지그의 저면을 지지하는 작업대와, 상기 작업대의 하부에 설치되어, 고정지그를 진동지그를 향하여 가압하기 위한 가압장치를 포함하며, 상기 가공물의 하체에 형성된 제1 개구를 통해 공기를 공급하고, 제2 개구를 통해 공기를 배출시켜, 가공물의 상체와 하체 사이에서 발생된 분진이 함께 배출되는 분진배출관을 포함하는 것을 특징으로 하는 진동융착장치를 제공한다.According to one embodiment of the present invention in order to achieve the above and other objects of the present invention, in the vibration welding device for fusion welding the upper and lower body of the workpiece using the vibration portion, is coupled to the lower portion of the vibration portion, the upper body of the workpiece A vibration jig supporting the vibration jig, a fixing jig supporting the lower body of the workpiece, a work table supporting the bottom surface of the fixing jig, and a lower side of the work table, the fixing jig being a vibration jig. It includes a pressurizing device for pressurizing toward the air, supplying air through the first opening formed in the lower body of the workpiece, the air is discharged through the second opening, the dust generated between the upper and lower body of the workpiece is discharged together It provides a vibration welding device comprising a dust discharge pipe.

상기 공기주입관이 고정지그와 작업대에 형성된 주입 홀을 통과하여 가공물 하체의 제1 개구와 연결되고, 분진배출관이 하부지그와 작업대에 형성된 배출 홀을 통과하여 가공물 하체의 제2 개구와 연결되는 것을 특징으로 한다.The air injection pipe is connected to the first opening of the workpiece lower body through the injection hole formed in the fixed jig and the workbench, and the dust discharge pipe is connected to the second opening of the workpiece lower body through the discharge hole formed in the lower jig and the workbench. It features.

상기 진동부를 이용하여 융착하기 위한 가공물이 리어콤비램프인 것을 특징 으로 한다.The workpiece for fusion using the vibrator is characterized in that the rear combination lamp.

상기 가공물 하체에 형성되어 있는 전구 삽입홀을 이용하여 제1 개구와 제2 개구가 형성되는 것을 특징으로 한다.A first opening and a second opening are formed using the bulb insertion hole formed in the lower part of the workpiece.

상기 분진배출관을 통해 배출된 분진을 포함하는 공기에서 분진을 여과할 수 있도록 필터를 구비하는 분진수집통를 포함하는 것을 특징으로 한다.It characterized in that it comprises a dust container having a filter to filter the dust in the air containing the dust discharged through the dust discharge pipe.

전술한 구성을 갖는 본 발명에 따르면, 진동융착시 제품 내부에 발생하는 분진을 실시간으로 효과적으로 제거함으로써 제품의 외관이 훼손되는 품질문제를 방지할 수 있는 효과가 있다.According to the present invention having the above-described configuration, by effectively removing the dust generated inside the product during vibration fusion in real time there is an effect that can prevent the quality problem that the appearance of the product is damaged.

또한, 제품 내부 표면에 부착된 분진을 제거하기 위한 후공정이 필요하지 않아 작업공정이 감소되어 생산성을 향상할 수 있는 효과가 있다.In addition, there is no need for a post-process to remove dust attached to the inner surface of the product, thereby reducing the work process and improving productivity.

이하, 첨부도면을 참조하여 본 발명의 바람직한 실시예에 따른 진동융착장치를 상세히 설명하기로 한다.Hereinafter, with reference to the accompanying drawings will be described in detail a vibration welding apparatus according to a preferred embodiment of the present invention.

도 1은 본 발명의 바람직한 실시예에 따른 진동융착장치의 정면도이며, 도 2는 도 1에 도시된 진동융착장치의 주요부 종단면도이고, 도 3은 도 1에 도시된 진동융착장치의 부분 종단면도이다.1 is a front view of a vibration welding device according to a preferred embodiment of the present invention, Figure 2 is a longitudinal cross-sectional view of the main portion of the vibration welding device shown in Figure 1, Figure 3 is a partial longitudinal cross-sectional view of the vibration welding device shown in FIG. to be.

도 2 및 도 3을 참조하면, 본 발명의 일실시예에 따른 진동융착장치는 좌우방향으로 미세한 진동을 발생시키는 진동부(100)와, 상기 진동부(100)의 하측에 설 치되고 가공물 상체(210)를 지지하는 진동지그(300)와, 상기 진동지그(300)에 대향하여 배치되며, 가공물 하체(220)를 지지하는 고정지그(400)와, 상기 고정지그(400)의 저면을 지지하는 작업대(500)와, 상기 작업대(500)의 하부에 설치되어, 고정지그(400)를 진동지그(300)를 향해 가압하기 위한 가압장치(600)와, 진동융착할 때 발생하는 분진을 제거하기 위해 공기를 공급하기 위한 공기주입관(700)과, 상기 공기주입관(700)으로부터 공급된 공기와 진동융착할 때 발생한 분진이 함께 배출되는 분진배출관(800)과, 상기 분진배출관(800)을 통해 배출되는 분진을 수집하기 위한 분진수집통(900)을 포함한다.2 and 3, the vibration welding apparatus according to an embodiment of the present invention is a vibration unit 100 for generating a fine vibration in the left and right direction, and installed on the lower side of the vibration unit 100 and the workpiece upper body Vibrating jig 300 for supporting the 210, and the vibration jig 300 is disposed opposite to, the fixed jig 400 for supporting the workpiece lower body 220, and supports the bottom surface of the fixing jig 400 It is installed on the work table 500, the lower portion of the work table 500, the pressing device 600 for pressing the fixing jig 400 toward the vibration jig 300, and removes dust generated when the vibration welding In order to supply the air to the air injection pipe 700, the dust discharge pipe 800 is discharged together with the dust generated when the air and the vibration supplied from the air injection pipe 700 and the dust discharge pipe 800 It includes a dust container (900) for collecting the dust discharged through.

진동부(100)는 좌우측 소정 위치에 마련된 한 쌍의 전자석 코일(102)과, 상기 한 쌍의 전자석 코일(102)은 진동부(100)의 상측에 마련된 연결부재(104)에 의해 좌우방향으로 진동운동을 한다. 상기 연결부재(104)의 저면에는 스프링(106)이 하방으로 설치되고, 상기 스프링(106)의 저면에는 상기 전자석 코일(102)에서 발생하는 자력에 의해 좌우방향으로 진동운동하는 드라이브 박스(108)가 설치된다. The vibrator 100 includes a pair of electromagnet coils 102 provided at predetermined positions on the left and right sides, and the pair of electromagnet coils 102 are connected to the left and right directions by a connecting member 104 provided at an upper side of the vibrator 100. Do vibration exercise. A spring 106 is installed downward on the bottom of the connection member 104, and a drive box 108 vibrates in left and right directions by a magnetic force generated by the electromagnet coil 102 on the bottom of the spring 106. Is installed.

따라서, 전원장치(미도시)에 의해 전자석 코일(102)에 전원이 인가되면, 상기 전자석 코일(102)에서 자력이 발생하게 되고, 이렇게 발생된 자력에 의해 드라이브 박스(108)는 좌우방향으로 진동운동을 하게 된다.Therefore, when power is applied to the electromagnet coil 102 by a power supply (not shown), the magnetic force is generated in the electromagnet coil 102, and the drive box 108 vibrates in the left and right directions by the generated magnetic force. You exercise.

진동지그(300)는 가공물 상체(210)를 지지하며, 상기 드라이브 박스(108)의 저면에 결합되어 드라이브 박스(108)와 함께 좌우방향 진동운동을 한다.The vibration jig 300 supports the workpiece upper body 210 and is coupled to the bottom surface of the drive box 108 to vibrate horizontally with the drive box 108.

고정지그(400)는 가공물 하체(220)를 지지하며, 후술하는 작업대(500)의 상면에 결합된다.The fixing jig 400 supports the workpiece lower body 220 and is coupled to the upper surface of the work table 500 described later.

또한, 도 3에 도시된 바와 같이, 고정지그(400)의 저면 소정 위치에는 후술하는 공기주입관(700)이 통과하기 위한 주입 홀(710)과 분진 배출관(800)이 통과하기 위한 배출 홀(810)이 형성된다. In addition, as shown in Figure 3, the bottom of the fixing jig 400, the injection hole 710 for passing the air injection pipe 700 to be described later and the discharge hole for the dust discharge pipe 800 passes ( 810 is formed.

작업대(500)의 상면에 고정지그(400)가 결합되고, 상기 작업대(500)의 저면에는 유압 또는 공압에 의해 작업대(500)를 상하로 이동시키고, 작업대(500)의 상면에 설치된 고정지그(400)를 진동지그(300)를 향해 가압하기 위한 가압장치(600)가 설치된다.Fixing jig 400 is coupled to the upper surface of the workbench 500, the lower surface of the workbench 500 to move the workbench 500 up and down by hydraulic or pneumatic, fixed jig (installed on the upper surface of the workbench 500 ( The pressurizing device 600 for pressurizing the 400 toward the vibration jig 300 is installed.

여기서, 작업대(500)의 상면에는 전술한 고정지그(400)의 저면에 형성된 주입 홀(710)과 배출 홀(810)에 대응하는 주입홀(720)과 배출 홀(820)이 형성된다.Here, the injection hole 710 and the discharge hole 820 corresponding to the injection hole 710 and the discharge hole 810 formed on the bottom surface of the fixing jig 400 are formed on the upper surface of the work table 500.

공기주입관(700)은 작업대(500)와 고정지그(400)에 형성된 주입 홀(710,720)을 연통하여 설치되며, 가공물 상체(210)와 가공물 하체(220)를 진동융착하는 과정에서 발생하는 분진을 제거하기 위해 가공물 상체(210)와 가공물 하체(220) 내부에 형성된 공간에 공기를 공급하는 역할을 한다.The air injection pipe 700 is installed in communication with the injection holes 710 and 720 formed in the working table 500 and the fixing jig 400, and dust generated in the process of vibrating the workpiece upper body 210 and the workpiece lower body 220. It serves to supply air to the space formed inside the workpiece upper body 210 and the workpiece lower body 220 to remove the.

분진 배출관(800)은 작업대(500)와 고정지그(400)에 형성된 배출 홀(810, 820)을 연통하여 설치되며, 가공물 상체(210)와 가공물 하체(220) 내부에 존재하는 압축공기와 분진을 배출하는 역할을 한다.The dust discharge pipe 800 is installed in communication with the discharge holes 810 and 820 formed in the working table 500 and the fixing jig 400, and the compressed air and the dust existing inside the workpiece upper body 210 and the workpiece lower body 220. It serves to discharge.

또한, 분진 배출관(800)의 일단은 진동융착시 발생하는 분진을 집진하기 위해 작업대(500)의 상측 하면 소정 위치에 설치된 분진수집통(900)의 일측에 연결된다.In addition, one end of the dust discharge pipe 800 is connected to one side of the dust collecting container 900 installed at a predetermined lower surface of the upper side of the work table 500 to collect dust generated during vibration fusion.

전술한 구성에 따르면, 우선 가공물 상체(210)와 하체(220)를 진동지그(300) 와 고정지그(400)에 설치하고, 작동버튼(미도시)을 누르면 가압장치(600)에 의해 고정지그(400)가 상방으로 이동하여 진동지그(300)에 가압 밀착하게 되며, 이때, 작업문(미도시)이 닫히고 진동융착 작업이 시작된다.According to the above-described configuration, first, the workpiece upper body 210 and the lower body 220 are installed on the vibration jig 300 and the fixing jig 400, and pressing the operation button (not shown), the fixing jig by the pressing device 600 400 is moved upwards and is in close contact with the vibration jig 300, at this time, the work door (not shown) is closed and the vibration fusion operation is started.

따라서, 진동융착시 가압장치(600)에 의해 작업대(500)가 상측으로 밀려 이동하게 되면 상기 작업대(500)의 상면에 결합 되어있는 고정지그(400)도 이동한다. 따라서, 고정지그(400)에 설치된 가공물 하체(220)는 진동지그(300)에 설치된 가공물 상체(210)에 가압접촉하게 된다. Therefore, when the worktable 500 is pushed upward by the pressing device 600 during vibration welding, the fixing jig 400 coupled to the upper surface of the worktable 500 also moves. Therefore, the workpiece lower body 220 installed in the fixed jig 400 is in pressure contact with the workpiece upper body 210 installed in the vibration jig 300.

이때, 진동부(100)가 좌우방향으로 진동을 하게 되면, 가압장치(600)에 의해 가압접촉되어 있는 가공물 상체(210)와 가공물 하체(220)의 접촉면에는 미세한 마찰운동이 발생하게 된다. At this time, when the vibrator 100 vibrates in the left and right direction, a fine frictional motion is generated on the contact surface between the workpiece upper body 210 and the workpiece lower body 220 which are in pressure contact by the pressing device 600.

따라서, 가공물 상체(210)와 가공물 하체(220)의 접촉면에는 마찰열이 발생하여 이 마찰열에 의해 두 제품의 단부가 용융되어 융착되는 것이다.Therefore, frictional heat is generated on the contact surface between the workpiece upper body 210 and the workpiece lower body 220, and the ends of the two products are melted and fused by the frictional heat.

여기서, 두 제품이 융착되는 과정에서 분진이 가공물(200)의 내, 외부에서 발생하게 되는데, 이때 제품의 내부에서 발생하는 분진을 제거하기 위해 공기주입관(700)과 분진배출관(800)을 작업대(500)와 고정지그(400)를 연통하여 설치된다.Here, dust is generated inside and outside of the workpiece 200 in the process of fusion of the two products, in this case air inlet pipe 700 and dust discharge pipe 800 to remove the dust generated in the interior of the workbench 500 and the fixing jig 400 is installed in communication.

또한, 가공물(200)의 외부에서 발생하는 분진은 하우징(12)에 의해 외부로 비산 되는 것을 방지할 수 있다. In addition, dust generated from the outside of the workpiece 200 can be prevented from being scattered to the outside by the housing 12.

가공물 하체(220)에는 공기주입관(700)과 연결되는 제1 개구(420)와, 분진 배출관(800)에 연결되는 제2 개구(430)가 형성되어 있다. 상기 개구(410)는 가공물이 자동차의 리어콤비램프일 경우 전구 삽입 홀을 이용하여 형성되며, 일반적인 탱크류의 가공물인 경우에도 체결 홀 또는 연결 홀을 이용하여 형성할 수 있다.The workpiece lower body 220 has a first opening 420 connected to the air injection pipe 700 and a second opening 430 connected to the dust discharge pipe 800. The opening 410 may be formed using a bulb insertion hole when the workpiece is a rear combination lamp of an automobile, and may be formed by using a fastening hole or a connection hole even when the workpiece is a general tank.

제1 개구(420)에 연결된 공기주입관(700)을 통해 가공물(200) 내부로 유입된 공기는 작업시 가공물 상체(210)와 가공물 하체(220) 사이에 형성된 공간에 발생하는 분진을 제2 개구(430)에 연결된 분진 배출관(800)을 통해 외부로 배출하게 되며, 이때 압축공기와 분진이 함께 배출된다. 이렇게 배출되는 압축공기와 분진은 작업대(500)의 하부에 설치된 분진수집통(900)에 수집된다. The air introduced into the workpiece 200 through the air injection pipe 700 connected to the first opening 420 may generate dust generated in the space formed between the workpiece upper body 210 and the workpiece lower body 220 during operation. The dust is discharged to the outside through the dust discharge pipe 800 connected to the opening 430, the compressed air and the dust is discharged together. The compressed air and the dust discharged in this way is collected in the dust collecting container 900 installed in the lower portion of the working table (500).

여기서, 분진수집통(900)은 분진과 공기를 분리할 수 있도록 필터가 구비되는 것이 바람직하다.Here, the dust collecting container 900 is preferably provided with a filter to separate the dust and air.

따라서, 진동 융착시 제품 내부에서 발생하는 분진이 제품의 내부 표면에 부착되지 않도록 공기주입관(700)을 통해 공기를 주입하여 분진을 분진배출관(800)을 통해 실시간으로 제품 내부에 발생한 분진을 제거할 수 있어 제품의 외관이 훼손되는 것을 예방할 수 있으며, 작업완료 후 제품 내부에 존재하는 분진을 제거하기 위한 후공정이 불필요하게 되기 때문에 작업공정을 감소시킬 수 있어 생산성을 향상할 수 있다.Therefore, dust is generated inside the product in real time through the dust discharge pipe 800 by injecting air through the air injection pipe 700 so that dust generated inside the product does not adhere to the inner surface of the product during vibration welding. It can prevent the appearance of the product from being damaged, and after the work is completed, the post-process for removing dust present in the product becomes unnecessary, so that the work process can be reduced and productivity can be improved.

여기에서, 상술한 본 발명에서는 바람직한 실시예를 참조하여 설명하였지만, 해당 기술분야에서 숙련된 당업자는 하기의 특허청구범위에 기재된 본 발명의 사상 및 영역으로부터 벗어나지 않는 범위 내에서 본 발명을 다양하게 수정 및 변경할 수 있음을 이해할 수 있을 것이다.Herein, while the present invention has been described with reference to the preferred embodiments, those skilled in the art will variously modify the present invention without departing from the spirit and scope of the invention as set forth in the claims below. And can be changed.

도 1은 본 발명의 바람직한 실시예에 따른 진동융착장치의 정면도.1 is a front view of a vibration welding apparatus according to a preferred embodiment of the present invention.

도 2는 도 1에 도시된 진동융착장치의 주요부의 종단면도.Figure 2 is a longitudinal sectional view of the main part of the vibration welding device shown in FIG.

도 3은 도 1에 도시된 진동융착장치의 부분 종단면도.3 is a partial longitudinal cross-sectional view of the vibration welding device shown in FIG.

도 4 및 도 5는 종래의 기술에 의한 진동융착장치에 의해 제품이 융착되는 과정을 보인 단면도.4 and 5 are cross-sectional view showing a process in which the product is fused by the vibration welding device according to the prior art.

<도면의 주요 부분에 대한 참조 부호의 설명><Description of reference numerals for the main parts of the drawings>

100; 진동부 500; 작업대100; Vibration unit 500; bench

102; 전자석 코일 600; 가압장치102; Electromagnet coil 600; Pressurization

104; 연결부재 700; 공기주입관104; Connection member 700; Air injection pipe

106; 스프링 710, 720; 주입 홀106; Springs 710, 720; Injection hole

108; 드라이브 박스 810, 820; 배출 홀 108; Drive boxes 810, 820; Discharge hole

200; 가공물 800; 분진 배출관200; Workpiece 800; Dust discharge pipe

210; 가공물 상체 900; 분진 수집통210; Workpiece upper body 900; Dust collector

220; 가공물 하체220; Workpiece Lower Body

300; 진동지그300; Vibration jig

400; 고정지그400; Fixing jig

410; 개구410; Opening

420; 제1 개구420; First opening

430; 제2 개구430; Second opening

Claims (5)

진동부를 이용하여 가공물의 상체와 하체를 융착하기 위한 진동융착장치에 있어서,In the vibration welding device for fusion welding the upper body and the lower body of the workpiece, 상기 진동부의 하부에 결합되며, 가공물의 상체를 지지하는 진동지그;A vibration jig coupled to a lower part of the vibration part and supporting an upper body of the workpiece; 상기 진동지그에 대향하여 배치되며, 가공물의 하체를 지지하는 고정지그;A fixing jig disposed opposite the vibration jig and supporting a lower body of the workpiece; 상기 고정지그의 저면을 지지하는 작업대; 및A work table supporting the bottom of the fixing jig; And 상기 작업대의 하부에 설치되어, 고정지그를 진동지그를 향하여 가압하기 위한 가압장치를 포함하며,Is installed in the lower portion of the workbench, including a pressing device for pressing the fixing jig toward the vibration jig, 상기 가공물의 하체에 형성된 제1 개구를 통해 공기를 공급하고, 제2 개구를 통해 공기를 배출시켜, 가공물의 상체와 하체 사이에서 발생된 분진이 함께 배출되는 분진배출관을 포함하는 것을 특징으로 하는 진동융착장치.Vibration characterized in that it comprises a dust discharge pipe for supplying air through the first opening formed in the lower body of the workpiece, the air through the second opening, the dust generated between the upper body and the lower body of the workpiece is discharged together Fusion device. 청구항 1에 있어서,The method according to claim 1, 상기 공기주입관이 고정지그와 작업대에 형성된 주입 홀을 통과하여 가공물 하체의 제1 개구와 연결되고, 분진 배출관이 하부지그와 작업대에 형성된 배출 홀을 통과하여 가공물 하체의 제2 개구와 연결되는 것을 특징으로 하는 진동융착장치.The air injection pipe is connected to the first opening of the workpiece lower body through the injection hole formed in the fixed jig and the workbench, and the dust discharge pipe is connected to the second opening of the workpiece lower body through the discharge hole formed in the lower jig and the workbench. Vibration welding device characterized in that. 청구항 1에 있어서,The method according to claim 1, 상기 진동부를 이용하여 융착하기 위한 가공물이 리어콤비램프인 것을 특징으로 하는 진동융착장치.Vibration welding device, characterized in that the workpiece for fusion welding using the vibration unit is a rear combination lamp. 청구항 1에 있어서,The method according to claim 1, 상기 가공물 하체에 형성되어 있는 전구 삽입홀을 이용하여 제1 개구와 제2 개구가 형성되는 것을 특징으로 하는 진동융착장치.Vibration welding device characterized in that the first opening and the second opening is formed by using the bulb insertion hole formed in the lower body of the workpiece. 청구항 1에 있어서,The method according to claim 1, 상기 분진배출관을 통해 배출된 분진을 포함하는 공기에서 분진을 여과할 수 있도록 필터를 구비하는 분진수집통를 포함하는 것을 특징으로 하는 진동융착장치.Vibration fusion device characterized in that it comprises a dust collecting container having a filter to filter the dust in the air containing the dust discharged through the dust discharge pipe.
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