KR102668941B1 - the ultrasonic welding device for the key pad lamp - Google Patents

the ultrasonic welding device for the key pad lamp Download PDF

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Publication number
KR102668941B1
KR102668941B1 KR1020230098027A KR20230098027A KR102668941B1 KR 102668941 B1 KR102668941 B1 KR 102668941B1 KR 1020230098027 A KR1020230098027 A KR 1020230098027A KR 20230098027 A KR20230098027 A KR 20230098027A KR 102668941 B1 KR102668941 B1 KR 102668941B1
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South Korea
Prior art keywords
lens
license plate
welding
lamp
elevating platform
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KR1020230098027A
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Korean (ko)
Inventor
성종호
김환진
류해경
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주식회사 성우플라텍
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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
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • 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
    • 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
    • B29C65/7858—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 characterised by the feeding movement of the parts to be joined
    • 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
    • B29C65/7897—Means for discharging the joined articles from the joining apparatus
    • 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
    • B29C65/82—Testing the joint
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • 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
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0016—Lenses
    • 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
    • B29L2031/3055—Cars
    • B29L2031/3061—Number plates
    • 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)
  • General Engineering & Computer Science (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Abstract

본 발명은 번호판 램프(1)의 렌즈(3)가 손상되는 것을 방지하면서, 상기 렌즈(3)를 램프본체(2)에 효과적으로 용착시킬 수 있도록 된 새로운 구조의 번호판 램프용 초음파용착장치에 관한 것이다.
본 발명에 따른 번호판 램프용 초음파용착장치는 구동모터(23)에 의해 회전되는 턴테이블(21)에 구비된 지그(22)와, 상기 턴테이블(21)의 둘레부에 구비된 조립상태확인수단(30)과 용착수단(A) 및 배출수단(60)이 구비되어, 렌즈(3)를 램프본체(2)에 용착하는 작업을 자동화할 수 있을 뿐 아니라, 상기 용착수단(A)을 이용하여 렌즈(3)를 램프본체(2)에 용착할 때, 용착헤드(42)와 렌즈(3)의 사이에 보호테이프(55)를 유지하여 용착헤드(42)에 의해 렌즈(3)에 상처가 발생하는 것을 방지할 수 있는 장점이 있다.The present invention relates to an ultrasonic welding device for a license plate lamp with a new structure capable of effectively welding the lens 3 of the license plate lamp 1 to the lamp body 2 while preventing damage to the lens 3 of the license plate lamp 1. .
The ultrasonic welding device for license plate lamps according to the present invention includes a jig 22 provided on a turntable 21 rotated by a drive motor 23, and an assembly status check means 30 provided on the periphery of the turntable 21. ) and a welding means (A) and a discharge means 60 are provided, so that not only can the operation of welding the lens 3 to the lamp body 2 be automated, but also the lens (A) can be used to When welding 3) to the lamp body (2), maintain the protective tape (55) between the welding head (42) and the lens (3) to prevent damage to the lens (3) caused by the welding head (42). There is an advantage in preventing this.

Description

번호판 램프용 초음파용착장치{the ultrasonic welding device for the key pad lamp}{the ultrasonic welding device for the key pad lamp}

본 발명은 번호판 램프용 초음파용착장치에 관한 것으로써, 더욱 상세하게는 차량용 번호판 램프의 렌즈가 손상되는 것을 방지하면서, 상기 렌즈를 램프본체에 효과적으로 용착시킬 수 있도록 된 새로운 구조의 번호판 램프용 초음파용착장치에 관한 것이다.The present invention relates to an ultrasonic welding device for a license plate lamp, and more specifically, to an ultrasonic welding device for a license plate lamp with a new structure that prevents the lens of a vehicle license plate lamp from being damaged while effectively welding the lens to the lamp body. It's about devices.

일반적으로, 차량에는 번호판을 조명하기 위한 번호판 램프가 구비된다.Typically, vehicles are equipped with license plate lamps to illuminate the license plate.

상기 번호판 램프는 도 1 내지 도 3에 도시한 바와 같이, 상면이 개방된 박스형태로 구성된 합성수지재질의 램프본체(2)와, 상기 램프본체(2)의 개구부에 결합한 투명한 합성수지재질의 렌즈(3)로 구성된다.As shown in FIGS. 1 to 3, the license plate lamp includes a lamp body (2) made of synthetic resin in the form of a box with an open upper surface, and a transparent lens (3) made of synthetic resin coupled to the opening of the lamp body (2). ) is composed of.

이때, 상기 렌즈(3)는 램프본체(2)에 초음파 용착된다.At this time, the lens 3 is ultrasonic welded to the lamp body 2.

이와 같이, 램프본체(2)와 렌즈(3)를 초음파 용착할 때 사용되는 초음파용착기는 상기 램프본체(2)를 지지하기 위한 지그(22)와, 상기 렌즈(3)에 밀착되어 렌즈(3)가 램프본체(2)에 용착하는 용착헤드가 구비된다.In this way, the ultrasonic welder used when ultrasonic welding the lamp body 2 and the lens 3 includes a jig 22 for supporting the lamp body 2 and a jig 22 that is in close contact with the lens 3 to form the lens 3. ) is provided with a welding head that welds the lamp body (2).

따라서, 램프본체(2)에 렌즈(3)를 조립한 후, 렌즈(3)가 조립된 램프본체(2)를 상기 지그(22)에 올려놓은 상태에서, 용착헤드가 렌즈(3)의 상면에 밀착되도록 한 후 용착헤드를 on 시키면, 용착헤드에 의해 렌즈(3)가 초고속으로 진동되면서 램프본체(2)에 용착된다.Therefore, after assembling the lens 3 to the lamp body 2, the lamp body 2 with the lens 3 assembled is placed on the jig 22, and the welding head is applied to the upper surface of the lens 3. When the welding head is turned on after being brought into close contact with the lens (3), the lens (3) is vibrated at very high speed by the welding head and is welded to the lamp body (2).

그런데, 지금까지는 이러한 초음파용착기를 이용하여 번호판 램프(1)를 용착하는 작업을 자동화시키지 못한 문제점이 있었다.However, until now, there has been a problem in that the process of welding the license plate lamp 1 using this ultrasonic welder has not been automated.

또한, 이러한 초음파용착기는 상기 용착헤드가 렌즈(3)에 밀착된 상태에서 렌즈(3)를 진동시킴으로, 렌즈(3)와 용착헤드의 사이에 미끄럼이 발생되고 이에 따라, 렌즈(3)에 상처가 발생되는 문제점이 있었다.In addition, this ultrasonic welder vibrates the lens 3 while the welding head is in close contact with the lens 3, causing slippage between the lens 3 and the welding head, thereby causing damage to the lens 3. There was a problem that occurred.

따라서, 이러한 문제점을 해결할 수 있는 새로운 방법이 필요하게 되었다.Therefore, a new method to solve these problems has become necessary.

KR 등록특허 제 10-0293375호KR Registered Patent No. 10-0293375 KR 등록특허 제 10-1369312호KR Registered Patent No. 10-1369312 KR 공개특허 제 10-2015-0114061호KR Public Patent No. 10-2015-0114061 KR 등록실용신안 20-0279659호KR Registered Utility Model No. 20-0279659

본 발명은 상기의 문제점을 해결하기 위한 것으로서, 번호판 램프의 렌즈가 손상되는 것을 방지하면서, 상기 렌즈를 램프본체에 효과적으로 용착시킬 수 있도록 된 새로운 구조의 번호판 램프용 초음파용착장치를 제공함에 그 목적이 있다.The present invention is intended to solve the above problems, and its purpose is to provide an ultrasonic welding device for a license plate lamp with a new structure that can effectively weld the lens to the lamp body while preventing damage to the lens of the license plate lamp. there is.

상기한 목적을 달성하기 위한 본 발명은, 번호판 램프(1)의 렌즈(3)를 램프본체(2)에 용착하기 위한 것으로, 본체(10)와, 상기 본체(10)에 구비된 턴테이블(21)과, 상기 턴테이블(21)의 상면에 일정각도로 이격되도록 구비되며 상면에 상기 렌즈(3)와 램프본체(2)가 조립된 번호판램프가 고정되는 4개 이상의 지그(22)와, 상기 턴테이블(21)을 주기적으로 상기 지그(22)가 이격된 각도만큼 회전시키는 구동모터(23)와, 상기 턴테이블(21)의 둘레부에 상기 지그(22)가 이격된 각도에 대응되도록 이격되도록 순차적으로 배치된 조립상태확인수단(30)과 용착수단(A) 및 배출수단(60)을 포함하고, 상기 용착수단(A)은 상기 본체(10)에 구비된 지지대(41)와, 상기 지그(22)의 상측에 구비되며 실린더기구(42a)에 의해 승강되어 하강되면 지그(22)에 고정된 번호판 램프(1)에 구비된 렌즈(3)에 밀착되며 on 되면 렌즈(3)가 램프본체(2)에 용착되도록 하는 용착헤드(42)와, 상기 지지대(41)의 양측에 위치되도록 상기 본체(10)에 구비된 제1 및 제2 지지바(43,44)와, 상기 제1 지지바(43)의 상단에 구비되며 둘레부에 보호테이프(55)가 권취된 공급축(45)과, 상기 공급축(45)의 하측에 위치되도록 상기 제1 지지바(43)에 승강 가능하게 구비되며 제1 실린더기구(47)에 의해 승강되는 제1 승강대(46)와, 상기 제1 승강대(46)에 구비되며 상기 공급축(45)에서 풀려나온 보호테이프(55)가 둘레면을 경유하도록 된 제1 가이드롤러(48)와, 상기 제2 지지바(44)의 상단에 구비되며 권취모터(51)에 의해 회전되어 상기 보호테이프(55)를 권취하는 권취축(49)과, 상기 권취축(49)의 하측에 위치되도록 된 제2 지지바(44)에 구비되며 제2 실린더기구(53)에 의해 승강되는 제2 승강대(52)와, 상기 제2 승강대(52)에 구비되며 상기 보호테이프(55)가 둘레면을 경유하도록 된 제2 가이드롤러(54)를 포함하고, 상기 제1 가이드롤러(48)를 경유한 보호테이프(55)는 상기 용착헤드(42)의 하측을 통과하여 제2 가이드롤러(54)의 둘레부를 경유하도록 구비되어, 용착헤드(42)가 하강하여 렌즈(3)를 램프본체(2)에 용착시킬 때, 보호테이프(55)가 용착헤드(42)와 렌즈(3)의 사이에 개재되어 렌즈(3)가 손상되는 것을 방지하도록 된 것을 특징으로 하는 번호판 램프용 초음파용착장치가 제공된다.The present invention for achieving the above object is to weld the lens 3 of the license plate lamp 1 to the lamp body 2, and includes a main body 10 and a turntable 21 provided on the main body 10. ), four or more jigs 22 provided on the upper surface of the turntable 21 to be spaced at a certain angle and on which the license plate lamp with the lens 3 and the lamp body 2 assembled are fixed, and the turntable A drive motor 23 that periodically rotates the jig 22 by the angle at which the jig 22 is spaced apart, and a drive motor 23 sequentially spaced around the turntable 21 to correspond to the angle at which the jig 22 is spaced apart. It includes an arranged assembly status check means 30, a welding means (A), and a discharge means 60, wherein the welding means (A) includes a support 41 provided on the main body 10, and the jig 22. ), and when it is lifted and lowered by the cylinder mechanism (42a), it comes into close contact with the lens (3) provided on the license plate lamp (1) fixed to the jig (22), and when turned on, the lens (3) is attached to the lamp body (2). ), a welding head 42 for welding, first and second support bars 43 and 44 provided on the main body 10 to be located on both sides of the support bar 41, and the first support bar ( 43), a supply shaft 45 on which a protective tape 55 is wound around the circumference, and a supply shaft 45 that can be raised and lowered on the first support bar 43 so as to be located on the lower side of the supply shaft 45. A first elevating platform (46) that is raised and lowered by the first cylinder mechanism (47), and a protective tape (55) provided on the first elevating platform (46) and released from the supply shaft (45) passes through the peripheral surface. A first guide roller 48, a winding shaft 49 provided at the top of the second support bar 44 and rotated by a winding motor 51 to wind the protective tape 55, and the winding shaft A second elevating platform (52) is provided on the second support bar (44) positioned below (49) and is raised and lowered by a second cylinder mechanism (53), and is provided on the second elevating platform (52) and provides the protection. The tape 55 includes a second guide roller 54 that passes through the peripheral surface, and the protective tape 55 passes through the first guide roller 48 and passes under the welding head 42. It is provided to pass through the peripheral part of the second guide roller 54, and when the welding head 42 descends to weld the lens 3 to the lamp body 2, the protective tape 55 is connected to the welding head 42. An ultrasonic welding device for a license plate lamp is provided, which is sandwiched between the lenses (3) to prevent the lenses (3) from being damaged.

본 발명의 다른 특징에 따르면, 상기 조립상태확인수단(30)은 상기 본체(10)에 구비된 지지대(31)와, 상기 지지대(31)에 구비되며 실린더기구(33)에 의해 승강되는 승강대(32)와, 상기 승강대(32)에 구비되어 승강대(32)가 하강되면 상기 지그(22)에 조립된 번호판 램프(1)의 렌즈(3) 상면에 밀착되는 밀착부재(34)와, 상기 승강대(32)에 구비되며 상기 승강대(32)가 하강하여 밀착부재(34)가 렌즈(3)에 밀착되었을 때 상기 밀착부재(34)와 승강대(32)의 간격을 측정하는 간격측정유닛(35)을 포함하는 것을 특징으로 하는 번호판 램프용 초음파용착장치가 제공된다.According to another feature of the present invention, the assembly status check means 30 includes a support 31 provided on the main body 10, and an elevating platform provided on the support 31 and raised and lowered by the cylinder mechanism 33 ( 32), an adhesion member 34 provided on the elevating platform 32 and in close contact with the upper surface of the lens 3 of the license plate lamp 1 assembled on the jig 22 when the elevating platform 32 is lowered, and the elevating platform A gap measurement unit 35 is provided at (32) and measures the gap between the adhesion member 34 and the elevating platform 32 when the elevating platform 32 is lowered and the adhesion member 34 is in close contact with the lens 3. An ultrasonic welding device for a license plate lamp is provided, comprising:

본 발명에 따른 번호판 램프용 초음파용착장치는 구동모터에 의해 회전되는 턴테이블에 구비된 지그(22)와, 상기 턴테이블의 둘레부에 구비된 조립상태확인수단과 용착수단 및 배출수단이 구비되어, 렌즈를 램프본체에 용착하는 작업을 자동화할 수 있을 뿐 아니라, 상기 용착수단을 이용하여 렌즈를 램프본체에 용착할 때, 용착헤드와 렌즈의 사이에 보호테이프를 유지하여 용착헤드에 의해 렌즈에 상처가 발생되는 것을 방지할 수 있는 효과가 있는 발명이다.The ultrasonic welding device for license plate lamps according to the present invention includes a jig 22 provided on a turntable rotated by a drive motor, an assembly status confirmation means, a welding means, and a discharge means provided on the periphery of the turntable, and a lens Not only can the welding process be automated to the lamp body, but when the lens is welded to the lamp body using the above welding means, a protective tape is maintained between the welding head and the lens to prevent damage to the lens by the welding head. It is an invention that has the effect of preventing something from happening.

또한, 신속하고 효과적인 용착작업으로 인해 번호판 램프의 생산성과 품질을 향상시키면서도 생산비용을 절감할 수 있도록 함으로써, 고품질의 번호판 램프를 저비용으로 생산할 수 있어 자동차 산업에 매우 효과적인 발명임을 알 수 있다.In addition, the quick and effective welding process improves the productivity and quality of license plate lamps while reducing production costs, making it possible to produce high-quality license plate lamps at low cost, making it a very effective invention for the automobile industry.

도 1은 일반적인 번호판 램프를 도시한 사시도,
도 2는 일반적인 번호판 램프를 도시한 측단면도,
도 3은 일반적인 번호판 램프를 도시한 정면도,
도 4는 본 발명에 따른 번호판 램프용 초음파용착장치를 도시한 평면도,
도 5는 본 발명에 따른 번호판 램프용 초음파용착장치를 도시한 측면도,
도 6 및 도 7은 본 발명에 따른 번호판 램프용 초음파용착장치의 조립상태확인수단을 도시한 측면도,
도 8은 본 발명에 따른 번호판 램프용 초음파용착장치의 용착수단을 도시한 정면도,
도 9는 본 발명에 따른 번호판 램프용 초음파용착장치의 제1 지지바를 도시한 측단면도,
도 10은 본 발명에 따른 번호판 램프용 초음파용착장치의 제2 지지바를 도시한 측단면도,
도 11 및 도 12는 본 발명에 따른 번호판 램프용 초음파용착장치의 작용을 도시한 정면도,
도 13은 본 발명에 따른 번호판 램프용 초음파용착장치의 배출수단을 도시한 정면도이다.1 is a perspective view showing a typical license plate lamp;
Figure 2 is a side cross-sectional view showing a typical license plate lamp;
Figure 3 is a front view showing a typical license plate lamp;
Figure 4 is a plan view showing an ultrasonic welding device for a license plate lamp according to the present invention;
Figure 5 is a side view showing an ultrasonic welding device for a license plate lamp according to the present invention;
Figures 6 and 7 are side views showing means for checking the assembly state of the ultrasonic welding device for license plate lamps according to the present invention;
Figure 8 is a front view showing the welding means of the ultrasonic welding device for license plate lamps according to the present invention;
Figure 9 is a side cross-sectional view showing the first support bar of the ultrasonic welding device for license plate lamps according to the present invention;
Figure 10 is a side cross-sectional view showing the second support bar of the ultrasonic welding device for license plate lamps according to the present invention;
11 and 12 are front views showing the operation of the ultrasonic welding device for license plate lamps according to the present invention;
Figure 13 is a front view showing the discharge means of the ultrasonic welding device for license plate lamps according to the present invention.

이하, 본 발명을 첨부된 예시도면에 의거하여 상세히 설명한다.Hereinafter, the present invention will be described in detail based on the attached illustration drawings.

도 4 내지 도 13은 본 발명에 따른 번호판 램프용 초음파용착장치를 도시한 것으로, 번호판 램프(1)의 렌즈(3)를 램프본체(2)에 용착하기 위한 것이다.4 to 13 show an ultrasonic welding device for a license plate lamp according to the present invention, which is used to weld the lens 3 of the license plate lamp 1 to the lamp body 2.

이에 따르면, 상기 번호판 램프용 초음파용착장치는 본체(10)와, 상기 본체(10)에 구비된 턴테이블(21)과, 상기 턴테이블(21)의 상면에 일정각도로 이격되도록 구비되며 상면에 상기 렌즈(3)와 램프본체(2)가 조립된 번호판 램프(1)가 고정되는 4개의 지그(22)와, 상기 턴테이블(21)을 주기적으로 상기 지그(22)가 이격된 각도만큼 회전시키는 구동모터(23)와, 상기 턴테이블(21)의 둘레부에 상기 지그(22)가 이격된 각도에 대응되도록 이격되도록 순차적으로 배치된 조립상태확인수단(30)과 용착수단(A) 및 배출수단(60)으로 구성된다.According to this, the ultrasonic welding device for a license plate lamp is provided with a main body 10, a turntable 21 provided on the main body 10, and an upper surface of the turntable 21 spaced apart at a certain angle, and the lens is provided on the upper surface. (3) and four jigs (22) on which the license plate lamp (1) assembled with the lamp body (2) is fixed, and a drive motor that periodically rotates the turntable (21) by an angle at which the jigs (22) are spaced apart. (23), an assembly status checking means (30), a welding means (A), and a discharge means (60) arranged sequentially on the circumference of the turntable (21) so as to be spaced apart from each other to correspond to the angle at which the jig (22) is spaced apart. ) is composed of.

상기 본체(10)는 상하방향으로 연장된 사각프레임형태로 구성된 것으로, 중간부에는 지지판(11)이 구비된다.The main body 10 is composed of a square frame extending in the vertical direction, and a support plate 11 is provided in the middle portion.

상기 턴테이블(21)은 원판형태로 구성되어 상기 지지판(11)의 상측에 측방향으로 회전가능하게 결합된다.The turntable 21 is configured in a disk shape and is rotatably coupled to the upper side of the support plate 11 in the side direction.

상기 지그(22)는 상면에 상기 본체(10)가 고정되는 고정홈이 오목하게 형성된 것으로, 상기 턴테이블(21)의 둘레부에 90도 각도로 이격되도록 구비된다.The jig 22 has a concave fixing groove on its upper surface to which the main body 10 is fixed, and is provided at a 90-degree angle on the circumference of the turntable 21.

이때, 작업자는 상기 본체(10)의 전방에 서서, 가장 전방에 위치된 지그(22)에 램프본체(2)와 렌즈(3)가 조립된 번호판 램프(1)를 결합할 수 있다.At this time, the operator can stand in front of the main body 10 and couple the license plate lamp 1, in which the lamp main body 2 and the lens 3 are assembled, to the jig 22 located at the frontmost position.

상기 구동모터(23)는 상기 지지판(11)의 하측에 구비되며 상기 턴테이블(21)에 연결된 서버모터를 이용하는 것으로, 상기 턴테이블(21)을 미리 정해진 시간마다 90도씩 시계방향으로 회전시켜, 지그(22)가 상기 조립상태확인수단(30)과 용착수단(A) 및 배출수단(60)의 하측에 각각 위치되도록 한다.The drive motor 23 is provided on the lower side of the support plate 11 and uses a server motor connected to the turntable 21. It rotates the turntable 21 clockwise by 90 degrees at predetermined times, forming a jig ( 22) are positioned below the assembly status confirmation means 30, the welding means A, and the discharge means 60, respectively.

상기 조립상태확인수단(30)은 도 6 및 도 7에 도시한 바와 같이, 작업자에 의해 번호판 램프(1)가 결합된 지그(22)가 90도 회전된 위치에 구비되어, 상기 지그(22)에 올려진 램프본체(2)에 렌즈(3)가 정확히 조립되었는지를 확인하는 것으로, 상기 본체(10)에 구비된 지지대(31)와, 상기 지지대(31)에 구비되며 실린더기구(33)에 의해 승강되는 승강대(32)와, 상기 승강대(32)에 구비되어 승강대(32)가 하강되면 상기 지그(22)에 결합된 번호판 램프(1)의 렌즈(3) 상면에 밀착되는 밀착부재(34)와, 상기 승강대(32)에 구비되며 상기 승강대(32)가 하강하여 밀착부재(34)가 렌즈(3)에 밀착되었을 때 상기 밀착부재(34)와 승강대(32)의 간격을 측정하는 간격측정유닛(35)으로 구성된다.As shown in FIGS. 6 and 7, the assembly status check means 30 is provided in a position where the jig 22 to which the license plate lamp 1 is coupled is rotated 90 degrees by the operator, and the jig 22 To check whether the lens 3 is correctly assembled to the lamp body 2 placed on the An adhesion member 34 is provided on the elevating platform 32 and is in close contact with the upper surface of the lens 3 of the license plate lamp 1 coupled to the jig 22 when the elevating platform 32 is lowered. ), and an interval provided on the elevating platform 32 and measuring the distance between the adhesion member 34 and the elevating platform 32 when the elevating platform 32 is lowered and the adhesion member 34 is in close contact with the lens 3. It consists of a measuring unit (35).

상기 실린더기구(33)는 상하방향으로 연장되도록 지지대(31)에 구비되며, 하측으로 연장된 피스톤로드가 상기 승강대(32)에 연결되어 신축되면 상기 승강대(32)가 정해진 위치로 승강되도록 한다.The cylinder mechanism 33 is provided on the support 31 to extend in the vertical direction, and a piston rod extending downward is connected to the lifting table 32 and, when expanded, allows the lifting table 32 to be raised and lowered to a predetermined position.

상기 밀착부재(34)는 탄성이 있는 고무재질로 구성된다.The adhesion member 34 is made of an elastic rubber material.

상기 간격측정유닛(35)은 상하방향으로 연장되도록 구비된 측정부(35a)와, 상하방향으로 연장된 봉형상으로 구성되며 상단은 상기 측정부(35a)에 승강 가능하게 결합되고 하단에는 상기 밀착부재(34)가 구비된 승강봉(35b)으로 구성된다.The interval measuring unit 35 is composed of a measuring part 35a provided to extend in the vertical direction, and a rod shape extending in the vertical direction. The upper end is coupled to the measuring part 35a so that it can be lifted and lowered, and the lower end is in close contact with the measuring part 35a. It consists of a lifting bar (35b) provided with a member (34).

따라서, 도 7에 도시한 바와 같이, 상기 실린더기구(33)로 승강대(32)를 하강시키면 상기 밀착부재(34)가 지그(22)에 고정된 번호판 램프(1)의 렌즈(3)에 밀착되고, 이때, 상기 간격측정유닛(35)이 상기 승강봉(35b)이 승강되는 높이를 측정하여 승강대(32)와 밀착부재(34)의 간격을 측정함으로써, 렌즈(3)가 램프본체(2)에 정확히 조립되었는지, 그리고, 램프본체(2)와 렌즈(3)가 결합된 번호판 램프(1)가 상기 지그(22)에 정확히 결합되었는지를 확인할 수 있다.Therefore, as shown in FIG. 7, when the lifting platform 32 is lowered by the cylinder mechanism 33, the adhesion member 34 is in close contact with the lens 3 of the license plate lamp 1 fixed to the jig 22. At this time, the gap measurement unit 35 measures the height at which the lifting bar 35b is raised and lowers and measures the gap between the lifting bar 32 and the adhesion member 34, so that the lens 3 is connected to the lamp body 2. ), and whether the license plate lamp (1), which includes the lamp body (2) and the lens (3), is correctly coupled to the jig (22).

즉, 상기 렌즈(3)가 램프본체(2)에 정확히 조립되고, 번호판 램프(1)가 상기 지그(22)에 정확히 결합하였을 경우, 상기 승강대(32)와 밀착부재(34)의 간격은 정해진 간격을 유지한다.That is, when the lens 3 is accurately assembled to the lamp body 2 and the license plate lamp 1 is accurately coupled to the jig 22, the distance between the elevating platform 32 and the adhesion member 34 is determined. Maintain spacing.

그러나, 렌즈(3)가 램프본체(2)에 정확히 조립되지 않았거나, 램프본체(2)와 렌즈(3)가 결합된 번호판 램프(1)가 상기 지그(22)에 정확히 결합하지 않았을 경우, 그리고, 지그(22)에 번호판 램프(1)가 결합되지 않았을 경우, 상기 승강대(32)가 하강하였을 때, 밀착부재(34)가 정해진 높이에 비해 높거나 낮은 위치에서 정지되어, 밀착부재(34)와 승강대(32)의 높이가 달라짐으로, 이를 확인하여, 번호판 램프(1)가 지그(22)에 정확한 상태로 결합되었는지를 확인할 수 있다.However, if the lens (3) is not accurately assembled to the lamp body (2), or the license plate lamp (1) in which the lamp body (2) and the lens (3) are combined is not accurately assembled to the jig (22), In addition, when the license plate lamp 1 is not coupled to the jig 22, when the elevating platform 32 is lowered, the adhesion member 34 is stopped at a position higher or lower than the set height, and the adhesion member 34 ) and the height of the platform 32 are different, so it is possible to check whether the license plate lamp 1 is correctly coupled to the jig 22.

상기 용착수단(A)은 도 8 내지 도 12에 도시한 바와 같이, 상기 조립상태확인수단(30)에서 90도 회전된 위치에 구비되어 상기 조립상태확인수단(30)을 통과한 번호판 램프(1)의 렌즈(3)를 램프본체(2)에 용착하는 것으로, 상기 본체(10)에 구비된 지지대(41)와, 상기 지그(22)의 상측에 구비되며 실린더기구(42a)에 의해 승강되어 하강되면 지그(22)에 고정된 번호판 램프(1)에 구비된 렌즈(3)에 밀착되며 on 되면 렌즈(3)가 램프본체(2)에 용착되도록 하는 용착헤드(42)와, 상기 지지대(41)의 양측에 위치되도록 상기 본체(10)에 구비된 제1 및 제2 지지바(43,44)와, 상기 제1 지지바(43)의 상단에 구비되며 둘레부에 보호테이프(55)가 권취된 공급축(45)과, 상기 공급축(45)의 하측에 위치되도록 상기 제1 지지바(43)에 승강 가능하게 구비되며 제1 실린더기구(47)에 의해 승강되는 제1 승강대(46)와, 상기 제1 승강대(46)에 구비되며 상기 공급축(45)에서 풀려나온 보호테이프(55)가 둘레면을 경유하도록 된 제1 가이드롤러(48)와, 상기 제2 지지바(44)의 상단에 구비되며 권취모터(51)에 의해 회전되어 상기 보호테이프(55)를 권취하는 권취축(49)과, 상기 권취축(49)의 하측에 위치되도록 된 제2 지지바(44)에 구비되며 제2 실린더기구(53)에 의해 승강되는 제2 승강대(52)와, 상기 제2 승강대(52)에 구비되며 상기 보호테이프(55)가 둘레면을 경유하도록 된 제2 가이드롤러(54)로 구성된다.As shown in FIGS. 8 to 12, the welding means (A) is provided at a position rotated 90 degrees from the assembly state confirmation means 30, and the license plate lamp (1) passes through the assembly state confirmation means 30. By welding the lens 3 of ) to the lamp body 2, it is raised and lowered by the support 41 provided on the body 10 and the cylinder mechanism 42a, which is provided on the upper side of the jig 22. When lowered, it comes into close contact with the lens 3 provided on the license plate lamp 1 fixed to the jig 22, and when turned on, the welding head 42 that welds the lens 3 to the lamp body 2, and the support ( 41), first and second support bars 43 and 44 provided on the main body 10 so as to be located on both sides, and a protective tape 55 provided on the upper side of the first support bar 43 and on the periphery. a wound supply shaft (45), and a first elevating platform ( 46), a first guide roller 48 provided on the first elevating platform 46 and allowing the protective tape 55 released from the supply shaft 45 to pass through the peripheral surface, and the second support bar ( 44, a winding shaft 49 that is rotated by a winding motor 51 to wind the protective tape 55, and a second support bar 44 positioned below the winding shaft 49. ) and a second elevating platform 52 that is raised and lowered by the second cylinder mechanism 53, and a second guide roller provided on the second elevating platform 52 and allowing the protective tape 55 to pass through the peripheral surface. It consists of (54).

이때, 상기 지지대(41)에는 상기 용착헤드(42)에 연결되는 발진기(41a)가 구비되어, 발진기(41a)를 on시키면 진동헤드가 고속으로 진동되도록 한다.At this time, the support 41 is provided with an oscillator 41a connected to the welding head 42, and when the oscillator 41a is turned on, the vibrating head vibrates at high speed.

상기 공급축(45)은 적절한 텐션을 갖도록 구성되어, 둘레부에 권취된 보호테이프(55)가 적당한 힘으로 당겨져야만 회전되어 둘레부에 권취된 보호테이프(55)가 풀려나오도록 구성된다.The supply shaft 45 is configured to have an appropriate tension, so that the protective tape 55 wound around the peripheral portion is rotated and released only when the protective tape 55 wound around the peripheral portion is pulled with an appropriate force.

상기 제1 및 제2 실린더기구(53)는 상기 제1 및 제2 승강대(52)에 상하방향으로 연장되도록 구비되며, 상측으로 연장된 피스톤로드가 상기 제1 및 제2 지지대(41)에 고정되어, 신장되면 제1 및 제2 승강대(52)가 하강되도록 한다.The first and second cylinder mechanisms 53 are provided to extend in the vertical direction on the first and second elevating platforms 52, and piston rods extending upward are fixed to the first and second supports 41. When extended, the first and second lifting platforms 52 are lowered.

상기 보호테이프(55)는 열에 의해 상기 렌즈(3)에 용착되지 않는 재질로 구성된 것으로, 상기 공급축(45)에서 풀려나온 보호테이프(55)는 제1 및 제2 가이드롤러(54)의 둘레부를 경유한 후, 상기 권취축(49)에 권취된다.The protective tape 55 is made of a material that does not melt to the lens 3 due to heat. The protective tape 55 released from the supply shaft 45 is wrapped around the first and second guide rollers 54. After passing through the section, it is wound on the winding shaft 49.

이때, 상기 제1 가이드롤러(48)를 경유한 보호테이프(55)는 상기 용착헤드(42)의 하측을 통과하여 제2 가이드롤러(54)의 둘레부를 경유하도록 구비된다.At this time, the protective tape 55 passing through the first guide roller 48 is provided to pass under the welding head 42 and pass through the peripheral portion of the second guide roller 54.

따라서, 상기 용착헤드(42)가 하강하여 렌즈(3)를 램프본체(2)에 용착시킬 때, 보호테이프(55)가 용착헤드(42)와 렌즈(3)의 사이에 개재되어 렌즈(3)가 손상되는 것을 방지한다.Therefore, when the welding head 42 descends and welds the lens 3 to the lamp body 2, the protective tape 55 is interposed between the welding head 42 and the lens 3 to attach the lens 3. ) prevents damage.

이와 같이 구성된 용착수단(A)의 작용을 설명하면 다음과 같다.The operation of the welding means (A) configured as described above is explained as follows.

우선, 도 8에 도시한 바와 같이, 상기 용착헤드(42)와 제1 및 제2 승강대(52)가 상승한 상태에서, 상기 턴테이블(21)이 90도 되어, 상기 조립상태확인수단(30)을 통과한 번호판 램프(1)가 용착헤드(42)의 하측에 위치되면, 도 11에 도시한 바와 같이, 상기 실린더기구(42a)에 의해 용착헤드(42)가 하강하여 번호판 램프(1)의 렌즈(3)에 밀착됨과 동시에, 제1 및 제2 실린더가구에 의해 용착헤드(42)와 제1 및 제2 승강대(52)가 하강된다.First, as shown in FIG. 8, in a state in which the welding head 42 and the first and second elevating platforms 52 are raised, the turntable 21 is turned 90 degrees, and the assembly status checking means 30 is operated. When the passed license plate lamp 1 is located below the welding head 42, as shown in FIG. 11, the welding head 42 is lowered by the cylinder mechanism 42a to close the lens of the license plate lamp 1. At the same time as they come into close contact with (3), the welding head 42 and the first and second lifting platforms 52 are lowered by the first and second cylinder furniture.

따라서, 상기 공급축(45)에 권취된 보호테이프(55)가 풀려나오면서, 상기 용착헤드(42)와 렌즈(3)의 사이에 유지되며, 이에 따라, 용착헤드(42)를 이용하여 렌즈(3)를 램프본체(2)에 용착할 때, 렌즈(3)가 손상되는 것을 방지한다.Accordingly, the protective tape 55 wound around the supply shaft 45 is released and maintained between the welding head 42 and the lens 3, and accordingly, the lens ( When welding 3) to the lamp body (2), damage to the lens (3) is prevented.

그리고, 렌즈(3)의 용착이 완료되면, 도 12에 도시한 바와 같이, 상기 용착헤드(42)와 제1 및 제2 승강대(52)는 상승하며, 이때, 상기 권취모터(51)가 권취축(49)을 회전시켜 용착작업에 사용된 보호테이프(55)가 권취축(49)에 권취되도록 한다.And, when the welding of the lens 3 is completed, as shown in FIG. 12, the welding head 42 and the first and second lifting platforms 52 rise, and at this time, the winding motor 51 The shaft 49 is rotated so that the protective tape 55 used in the welding operation is wound on the winding shaft 49.

이때, 상기 보호테이프(55)는 제1 및 제2 승강대(52)가 상승하면서 발생하는 여유분만 상기 권취축(49)에 권취되어, 상기 공급축(45)에 권취된 보호테이프(55)는 풀려나오지 않도록 한다.At this time, the protective tape 55 is wound on the winding shaft 49 only for the surplus generated as the first and second elevating platforms 52 rise, so that the protective tape 55 wound on the supply shaft 45 is Make sure it doesn't come loose.

상기 배출수단(60)은 도 4 및 도 13에 도시한 바와 같이, 상기 용착수단(A)에서 90도 회전된 위치에 구비되어, 상기 용착수단(A)을 통과하여 렌즈(3)와 램프본체(2)가 용착된 번호판 램프(1)를 픽업하여, 본체(10)의 외측에 구비된 트레이로 배출하도록 구성된다.As shown in FIGS. 4 and 13, the discharge means 60 is provided at a position rotated 90 degrees from the welding means (A), and passes through the welding means (A) to pass through the lens 3 and the lamp body. (2) is configured to pick up the welded license plate lamp (1) and discharge it to a tray provided on the outside of the main body (10).

이러한 배출수단(60)은 다양한 형태의 것이 개발되어 사용되고 있음으로, 이에 대한 더 이상 자세한 설명은 생략한다.Since various types of discharge means 60 have been developed and used, further detailed description thereof will be omitted.

따라서, 작업자가 일측의 지그(22)에 램프본체(2)와 렌즈(3)가 조립된 번호판 램프(1)를 공급하면, 턴테이블(21)이 90도씩 회전되면서, 번호판 램프(1)가 조립상태확인수단(30)과 용착수단(A) 및 배출수단(60)의 하측을 순차적으로 통과하도록 하여, 번호판 램프(1)의 조립상태를 확인한 후, 렌즈(3)가 램프본체(2)에 용착되도록 한 후, 본체(10)의 외측에 마련된 트레이로 배출되도록 한다.Therefore, when the worker supplies the license plate lamp (1) with the lamp body (2) and lens (3) assembled to the jig (22) on one side, the turntable (21) is rotated by 90 degrees, and the license plate lamp (1) is assembled. After confirming the assembled state of the license plate lamp (1) by sequentially passing through the status check means (30), the welding means (A), and the lower side of the discharge means (60), the lens (3) is inserted into the lamp body (2). After being welded, it is discharged into a tray provided on the outside of the main body 10.

이와 같이 구성된 번호판 램프용 초음파용착장치는 구동모터(23)에 의해 회전되는 턴테이블(21)에 구비된 지그(22)와, 상기 턴테이블(21)의 둘레부에 구비된 조립상태확인수단(30)과 용착수단(A) 및 배출수단(60)이 구비되어, 렌즈(3)를 램프본체(2)에 용착하는 작업을 자동화할 수 있을 뿐 아니라, 상기 용착수단(A)을 이용하여 렌즈(3)를 램프본체(2)에 용착할 때, 용착헤드(42)와 렌즈(3)의 사이에 보호테이프(55)를 유지하여 용착헤드(42)에 의해 렌즈(3)에 상처가 발생하는 것을 방지할 수 있는 장점이 있다.The ultrasonic welding device for license plate lamps constructed in this way includes a jig 22 provided on a turntable 21 rotated by a drive motor 23, and an assembly status checker 30 provided on the periphery of the turntable 21. And the welding means (A) and the discharge means (60) are provided, so that not only can the operation of welding the lens (3) to the lamp body (2) be automated, but also the lens (3) can be formed using the welding means (A). ) to the lamp body (2), maintain the protective tape (55) between the welding head (42) and the lens (3) to prevent damage to the lens (3) by the welding head (42). There is an advantage to preventing it.

10. 본체 21. 턴테이블
22. 지그 23. 구동모터
30. 조립상태확인수단 A. 용착수단
60. 배출수단10. Main body 21. Turntable
22. Jig 23. Drive motor
30. Assembly status confirmation means A. Welding means
60. Means of discharge

Claims (3)

번호판 램프(1)의 렌즈(3)를 램프본체(2)에 용착하기 위한 것으로,
본체(10)와,
상기 본체(10)에 구비된 턴테이블(21)과,
상기 턴테이블(21)의 상면에 일정각도로 이격되도록 구비되며 상면에 상기 렌즈(3)가 조립된 램프본체(2)가 고정되는 4개 이상의 지그(22)와,
상기 턴테이블(21)을 주기적으로 상기 지그(22)가 이격된 각도만큼 회전시키는 구동모터(23)와,
상기 턴테이블(21)의 둘레부에 상기 지그(22)가 이격된 각도에 대응되도록 이격되도록 순차적으로 배치된 조립상태확인수단(30)과 용착수단(A) 및 배출수단(60)을 포함하되;
상기 용착수단(A)은
상기 본체(10)에 구비된 지지대(41)와,
상기 지그(22)의 상측에 구비되며 실린더기구(33)에 의해 승강되어 하강되면 지그(22)에 고정된 번호판 램프(1)에 구비된 렌즈(3)에 밀착되며 on 되면 렌즈(3)가 램프본체(2)에 용착되도록 하는 용착헤드(42)와,
상기 지지대(41)의 양측에 위치되도록 상기 본체(10)에 구비된 제1 및 제2 지지바(43,44)와,
상기 제1 지지바(43)의 상단에 구비되며 둘레부에 보호테이프(55)가 권취된 공급축(45)과,
상기 공급축(45)의 하측에 위치되도록 상기 제1 지지바(43)에 승강 가능하게 구비되며 제1 실린더기구(47)에 의해 승강되는 제1 승강대(46)와,
상기 제1 승강대(46)에 구비되며 상기 공급축(45)에서 풀려나온 보호테이프(55)가 둘레면을 경유하도록 된 제1 가이드롤러(48)와,
상기 제2 지지바(44)의 상단에 구비되며 권취모터(51)에 의해 회전되어 상기 보호테이프(55)를 권취하는 권취축(49)과,
상기 권취축(49)의 하측에 위치되도록 된 제2 지지바(44)에 구비되며 제2 실린더기구(53)에 의해 승강되는 제2 승강대(52)와,
상기 제2 승강대(52)에 구비되며 상기 보호테이프(55)가 둘레면을 경유하도록 된 제2 가이드롤러(54)를 포함하고,
상기 제1 가이드롤러(48)를 경유한 보호테이프(55)는 상기 용착헤드(42)의 하측을 통과하여 제2 가이드롤러(54)의 둘레부를 경유하도록 구비되어, 용착헤드(42)가 하강하여 렌즈(3)를 램프본체(2)에 용착시킬 때, 보호테이프(55)가 용착헤드(42)와 렌즈(3)의 사이에 개재되어 렌즈(3)가 손상되는 것을 방지하도록 된 것과;
상기 조립상태확인수단(30)은
상기 본체(10)에 구비된 지지대(31)와,
상기 지지대(31)에 구비되며 실린더기구(33)에 의해 승강되는 승강대(32)와,
상기 승강대(32)에 구비되어 승강대(32)가 하강되면 상기 지그(22)에 조립된 번호판 램프(1)의 렌즈(3) 상면에 밀착되는 밀착부재(34)와,
상기 승강대(32)에 구비되며 상기 승강대(32)가 하강하여 밀착부재(34)가 렌즈(3)에 밀착되었을 때 상기 밀착부재(34)와 승강대(32)의 간격을 측정하는 간격측정유닛(35)을 포함하여;
상기 렌즈(3)가 램프본체(2)에 정확히 조립되고, 번호판 램프(1)가 상기 지그(22)에 정확히 결합하였을 경우, 상기 승강대(32)와 밀착부재(34)의 간격은 정해진 간격을 유지하도록 하는 것을 특징으로 하는 번호판 램프용 초음파용착장치.To weld the lens (3) of the license plate lamp (1) to the lamp body (2),
A main body (10),
A turntable 21 provided in the main body 10,
Four or more jigs (22) provided on the upper surface of the turntable (21) to be spaced at a certain angle and on which the lamp body (2) with the lens (3) assembled is fixed to the upper surface,
A drive motor 23 that periodically rotates the turntable 21 by an angle at which the jig 22 is spaced apart,
It includes an assembly status checking means (30), a welding means (A), and a discharge means (60) arranged sequentially on the circumference of the turntable (21) so as to be spaced apart from each other to correspond to the angle at which the jig (22) is spaced apart;
The welding means (A) is
A support 41 provided on the main body 10,
It is provided on the upper side of the jig 22, and when it is lifted and lowered by the cylinder mechanism 33, it comes into close contact with the lens 3 provided on the license plate lamp 1 fixed to the jig 22, and when turned on, the lens 3 is A welding head (42) for welding to the lamp body (2),
First and second support bars 43 and 44 provided on the main body 10 to be located on both sides of the support bar 41,
A supply shaft 45 provided on the top of the first support bar 43 and having a protective tape 55 wound around the circumference,
A first elevating platform (46) is positioned below the supply shaft (45) and is capable of being raised and lowered on the first support bar (43) and is raised and lowered by a first cylinder mechanism (47);
A first guide roller (48) provided on the first elevating platform (46) and configured to allow the protective tape (55) released from the supply shaft (45) to pass through the peripheral surface;
a winding shaft 49 provided at the top of the second support bar 44 and rotated by a winding motor 51 to wind the protective tape 55;
a second elevating platform (52) provided on a second support bar (44) positioned below the winding shaft (49) and raised and lowered by a second cylinder mechanism (53);
It is provided on the second elevating platform (52) and includes a second guide roller (54) through which the protective tape (55) passes through the peripheral surface,
The protective tape 55 passing through the first guide roller 48 is provided to pass through the lower side of the welding head 42 and pass through the circumference of the second guide roller 54, so that the welding head 42 is lowered. Thus, when the lens 3 is welded to the lamp body 2, the protective tape 55 is interposed between the welding head 42 and the lens 3 to prevent the lens 3 from being damaged;
The assembly status confirmation means 30 is
A support 31 provided on the main body 10,
An elevating platform (32) provided on the support platform (31) and raised and lowered by a cylinder mechanism (33),
An adhesion member 34 provided on the elevating platform 32 and in close contact with the upper surface of the lens 3 of the license plate lamp 1 assembled on the jig 22 when the elevating platform 32 is lowered;
An interval measuring unit is provided on the elevating platform 32 and measures the gap between the adhesion member 34 and the elevating platform 32 when the elevating platform 32 is lowered and the adhesion member 34 is in close contact with the lens 3 ( 35) including;
When the lens 3 is accurately assembled to the lamp body 2 and the license plate lamp 1 is accurately coupled to the jig 22, the distance between the lifting platform 32 and the adhesion member 34 is a predetermined distance. Ultrasonic welding device for license plate lamps, characterized in that they are maintained. 삭제delete 삭제delete
KR1020230098027A 2023-07-27 2023-07-27 the ultrasonic welding device for the key pad lamp KR102668941B1 (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100293375B1 (en) 1996-03-05 2001-07-12 고지마 류조 Vehicle lamp and vibrtion type welding method for the vehicle lamp
KR200279659Y1 (en) 2002-04-09 2002-06-24 이천웅 ultrasonic machinery for pallet fusion welding
KR200371632Y1 (en) * 2004-10-04 2005-01-03 손흥수 Ultrasonic welded matter assembling apparatus
KR20130098084A (en) * 2012-02-27 2013-09-04 주식회사이원정공 Assembly device for pcv valve
KR101369312B1 (en) 2012-07-24 2014-03-04 주식회사 알리 Ultrasonic welding device for lamp casing for vehicle
KR20150059396A (en) * 2013-11-22 2015-06-01 (주)대성울트라소닉 Ultrasonic welding apparatus
KR20150114061A (en) 2014-03-31 2015-10-12 주식회사 알리 Manufacturing apparatus for lamp casing of vehicle integrated with injection molding process and ultrasonic welding process

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100293375B1 (en) 1996-03-05 2001-07-12 고지마 류조 Vehicle lamp and vibrtion type welding method for the vehicle lamp
KR200279659Y1 (en) 2002-04-09 2002-06-24 이천웅 ultrasonic machinery for pallet fusion welding
KR200371632Y1 (en) * 2004-10-04 2005-01-03 손흥수 Ultrasonic welded matter assembling apparatus
KR20130098084A (en) * 2012-02-27 2013-09-04 주식회사이원정공 Assembly device for pcv valve
KR101369312B1 (en) 2012-07-24 2014-03-04 주식회사 알리 Ultrasonic welding device for lamp casing for vehicle
KR20150059396A (en) * 2013-11-22 2015-06-01 (주)대성울트라소닉 Ultrasonic welding apparatus
KR20150114061A (en) 2014-03-31 2015-10-12 주식회사 알리 Manufacturing apparatus for lamp casing of vehicle integrated with injection molding process and ultrasonic welding process

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