KR200303904Y1 - junction apparatus - Google Patents
junction apparatus Download PDFInfo
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- KR200303904Y1 KR200303904Y1 KR20-2002-0032396U KR20020032396U KR200303904Y1 KR 200303904 Y1 KR200303904 Y1 KR 200303904Y1 KR 20020032396 U KR20020032396 U KR 20020032396U KR 200303904 Y1 KR200303904 Y1 KR 200303904Y1
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- South Korea
- Prior art keywords
- fusion
- compressed air
- heater rod
- fusion member
- present
- Prior art date
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Classifications
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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
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
- B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
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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
- B29C65/10—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using hot gases (e.g. combustion gases) or flames coming in contact with at least one of the parts to be joined
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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
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
- B29C65/24—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools characterised by the means for heating the tool
- B29C65/30—Electrical means
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/92—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools
- B29C66/924—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools
- B29C66/9261—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the displacement of the joining tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
본 고안은 판재에 형성된 융착부재를 가열, 가압하여 두 개의 판재를 융착시키는 융착기를 제공한다.The present invention provides a fusion machine for welding two plates by heating and pressing the fusion member formed on the plate.
상기 목적을 위한 본 고안에는The present invention for the above purpose
합성수지의 융착부재를 가열하여 두 개의 판재를 융착시키는 융착기에 있어서:In a fusion machine, in which a fusion member of a synthetic resin is heated to fusion two plates:
상기 융착부재를 가열시킴과 동시에 가압시키는 히터봉;A heater rod for heating and simultaneously pressurizing the fusion member;
상기 히터봉을 상, 하 이동시키기 위한 이동수단;Moving means for moving the heater rod up and down;
상기 이동수단에 의하여 이동되며, 상기 히터봉에 의하여 상기 융착부재가 융착될 때 융착되는 길이를 제한하기 위한 스톱퍼;A stopper, which is moved by the moving means and limits a length of the fusion member when the fusion member is fused by the heater rod;
상기 이동수단을 제어하기 위한 제어부를 포함하는 것을 특징으로 하는 융착기가 개시된다.A fusion machine is disclosed, comprising a control unit for controlling the moving means.
Description
본 고안은 합성수지재를 열융착시키기 위한 융착기에 관한 것으로, 더욱 상세하게는 합성수지재에 형성된 융착부재를 히터봉으로 가열, 가압시킴으로써 파쇄분이 적게 발생되고, 작업속도를 향상시키는 융착기에 관한 것이다.The present invention relates to a fusion machine for thermally fusion of a synthetic resin material, and more particularly, to a fusion machine that generates less crushed powder by heating and pressurizing a welding member formed on the synthetic resin material with a heater rod, thereby improving working speed.
합성수지 판재들을 열융착시키기 위하여, 일반적으로 초음파에 의한 열융착 방식이 주로 사용되고 있다.In order to thermally bond the synthetic resin sheets, generally, a thermal fusion method using ultrasonic waves is mainly used.
도 1a, 도 1b는 종래의 초음파에 의한 열융착방식을 설명하기 위한 모식도이다.1A and 1B are schematic diagrams for explaining a thermal fusion method using a conventional ultrasonic wave.
도 1a에 도시된 바와 같이, 하부의 판재(10)에는 상방향으로 돌출되는 복수개의 원통형상의 융착부재(1), (2), (3)가 형성되고, 상부의 판재(20)에는 융착부재(1), (2), (3)가 통과될 수 있는 관통공이 형성되어, 상부 판재(20)를 관통공에 융착부재(1), (2), (3)를 통과시켜 하부 판재(10)의 상부에 재치시킨다. 이때, 융착부재(1), (2), (3)의 돌출길이는 상부 판재(20)의 상부면 밖으로 돌출되도록 설정된다. 상부 판재(20)의 상부면 밖으로 돌출된 융착부재(1), (2), (3)에 초음파를 조사시켜 합성수지재로 이루어진 돌출된 융착부재(1), (2), (3)를 연화시킨다. 연화된 융착부재(1), (2), (3)를 가압수단으로 가압함으로써 도 1b와 같이 융착부재(1), (2), (3)의 상부에 하부 판재(10)와 상부판재(20)를 결합시킬 수 있도록 융착부재(1), (2), (3)몸체의 지름보다 큰 직경을 갖는 결합판(4), (5), (6)이 형성된다.As shown in Figure 1a, the lower plate 10 is formed with a plurality of cylindrical fusion members (1), (2), (3) protruding upwards, the upper plate 20 is a fusion member Through holes through which (1), (2), and (3) can pass are formed, and the upper plate (20) passes through the fusion member (1), (2), (3) through the lower plate 10 ) Is placed on the top. At this time, the protruding length of the fusion member (1), (2), (3) is set to protrude out of the upper surface of the upper plate (20). Ultrasonic radiation is applied to the welding members 1, 2, and 3 protruding out of the upper surface of the upper plate 20 to soften the protruding welding members 1, 2, and 3 made of a synthetic resin material. Let's do it. By pressing the softened fusion member (1), (2), (3) by the pressing means, the lower plate 10 and the upper plate (on the upper portion of the fusion member (1), (2), (3) as shown in FIG. 20, fusion member (1), (2), (3) coupling plates (4), (5), (6) having a diameter larger than the diameter of the body is formed.
그러나, 이와 같이 초음파 융착방식은 초음파로 융착부재의 상부를 연화시키는 것은 장시간이 소요되어 작업공정이 늦을 뿐만이 아니라, 초음파에 의한 연화공정과 가압수단에 의하여 연화된 융착부재를 압축시키는 압축공정이 별도로 이루어져야 하므로 기기가 복잡하고, 별도로 이루어지는 공정 때문에 공정 시간이 더욱 길어지게 된다.However, the ultrasonic fusion method as described above takes a long time to soften the upper portion of the fusion member with ultrasonic waves, and not only the work process is slow but also the compression process for compressing the fusion member softened by the pressurizing means and the softening process by the ultrasonic wave separately. Because of the complexity of the device, the separate process takes longer.
또한, 초음파에 의한 연화공정중에는 융착부재에서 파쇄분이 많이 생기기 때문에 파쇄분을 압축공기로 별도의 작업자가 파쇄분을 제거시켜야 하는 문제점이 있었다.In addition, during the softening process by the ultrasonic wave, since a large amount of crushed powder is generated in the fusion member, the crushed powder has to be removed by compressed air by a separate worker.
따라서, 본 고안은 이와 같은 문제점들을 해결하기 위한 것으로서, 본 고안의 목적은 히터봉으로 융착부재를 가열시켜 용융 또는 연화시킴과 동시에 가압함으로써 작업공정시간을 대폭줄이도록 함과 동시에 파쇄분을 최소화시키는 융착기를 제공하기 위한 것이다.Therefore, the present invention is to solve such problems, the object of the present invention is to heat the welding member with a heating rod to melt or soften and pressurize at the same time to significantly reduce the work process time and at the same time to minimize the crushed powder It is to provide a fusion machine.
또한, 본 고안의 다른 목적은 가압, 가열과정중에 압축공기를 분사시켜 발생된 파쇄분을 제거시킴으로써 작업공정을 대폭 감소시키는 융착기를 제공하기 위한 것이다.In addition, another object of the present invention is to provide a fusion machine that greatly reduces the work process by removing the crushed powder generated by the injection of compressed air during the pressurization, heating process.
도 1a, 도 1b는 종래의 초음파에 의한 열융착방식을 설명하기 위한 모식도이다.1A and 1B are schematic diagrams for explaining a thermal fusion method using a conventional ultrasonic wave.
도 2는 본 고안의 일실시예에 관한 사시도이다.2 is a perspective view of an embodiment of the present invention.
도 3은 본 고안의 일실시예의 융착기의 정면도(a)와, 저면도(b)이다.3 is a front view (a) and a bottom view (b) of the fusion machine of one embodiment of the present invention.
이와 같은 목적들을 달성하기 위한 본 고안의 특징은,Features of the present invention for achieving these purposes,
합성수지의 융착부재를 가열하여 두 개의 판재를 융착시키는 융착기에 있어서:In a fusion machine, in which a fusion member of a synthetic resin is heated to fusion two plates:
상기 융착부재를 가열시킴과 동시에 가압시키는 히터봉;A heater rod for heating and simultaneously pressurizing the fusion member;
상기 히터봉을 상, 하 이동시키기 위한 이동수단;Moving means for moving the heater rod up and down;
상기 이동수단에 의하여 이동되며, 상기 히터봉에 의하여 상기 융착부재가 융착될 때 융착되는 길이를 제한하기 위한 스톱퍼;A stopper, which is moved by the moving means and limits a length of the fusion member when the fusion member is fused by the heater rod;
상기 이동수단을 제어하기 위한 제어부를 포함하는 것이다.It includes a control unit for controlling the moving means.
본 고안에서 상기 히터봉의 끝단부에 압축공기를 분사하는 분사노즐과 상기 분사노즐에 압축공기를 공급하기 위한 압축공기 공급수단이 더 포함되는 것이 바람직하다.In the present invention, it is preferable that the injection nozzle for injecting compressed air to the end of the heater rod and the compressed air supply means for supplying the compressed air to the injection nozzle.
이하, 본 고안의 바람직한 실시예에 대하여 첨부도면을 참조하여 상세히 설명한다. 우선 각 도면의 구성요소들에 참조부호를 부가함에 있어서, 동일한 구성요소들에 한해서는 비록 다른 도면상에 표시되더라도 가능한 한 동일한 부호로 표기하기로 한다. 또한, 하기의 설명에서는 구체적인 구성소자 등과 같은 많은 특정사항들이 도시되어 있는데, 이는 본 고안의 보다 전반적인 이해를 돕기 위해서 제공된 것일 뿐 이러한 특정 사항들 없이도 본 고안이 실시될 수 있음은 이 기술분야에서 통상의 지식을 가진 자에게는 자명하다 할 것이다. 그리고, 본 고안을 설명함에 있어서, 관련된 공지 기능 혹은 구성에 대한 구체적인 설명이 본 고안의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우 그 상세한 설명을 생략한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in adding reference numerals to the components of each drawing, the same components will be denoted by the same reference numerals as much as possible even if they are displayed on different drawings. In addition, in the following description there are shown a number of specific matters such as a specific component, etc., which is provided only to help a more general understanding of the present invention can be carried out without the specific designation of the present invention in the art It is self-evident to those who have knowledge of the world. In describing the present invention, when it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.
도 2는 본 고안의 일실시예에 관한 사시도이다.2 is a perspective view of an embodiment of the present invention.
작업대(90)의 상부에는 융착대상의 판재들이 놓여지게 되고, 내부에 가동부들을 수용할 수 있는 프레임(100)이 작업대(90)에 고정, 설치된다. 프레임(100)의 상판(101)의 중심에는 연직 상방으로 실린더(80)가 설치되고, 실린더(80)의 피스톤 로드(70)는 상판(101)의 하부에서 상, 하 왕복운동을 한다. 피스톤 로드(70)의 끝단에는 고정부(20)가 고정설치되어 피스톤 로드(70)의 왕복운동에 따라서 왕복되게 된다.Plates of the object to be fused are placed on the work table 90, and a frame 100 capable of accommodating movable parts therein is fixed and installed on the work table 90. A cylinder 80 is installed vertically upward in the center of the upper plate 101 of the frame 100, and the piston rod 70 of the cylinder 80 reciprocates up and down at the lower portion of the upper plate 101. The fixed portion 20 is fixed to the end of the piston rod 70 is reciprocated in accordance with the reciprocating motion of the piston rod 70.
또한 상판(101)의 상부에는 4개의 가이드 원통(81), (82), (83), (84)이 실린더(80)을 중심으로 4각 형의 꼭지점상에 설치된다. 가이드 원통(81), (82), (83), (84)에 의한 관통공은 상판(101) 하면까지 연장 설치된다.In addition, four guide cylinders 81, 82, 83, and 84 are provided on the upper corners of the top plate 101 at the corners of the quadrilateral shape. The through holes by the guide cylinders 81, 82, 83, and 84 extend to the lower surface of the upper plate 101.
또한, 고정부(20)는 고정하판(21)과 고정하판(21)의 상부에 일정거리 이격되며, 평행설치되는 고정판(22)과, 고정판(22)의 양측부에서 절곡되어 몸체판(21)까지 절곡, 연장되는 고정측판들로 이루어진다. 또한, 고정하판(21)은 4각 형상으로 이루어지며, 고정하판(21)의 각 모서리에는 상부로 가이드 봉(23)들이 설치되어져 있고, 이 가이드 봉(23)들은 상판(101)에 형성된 가이드 원통(81)들의 내부를 따라서 이동됨으로써 고정부(20)가 이동시 떨림을 방지한다. 고정판(22)은 피스톤 로드(70)의 하단부에 결합되게 되어 피스톤 로드(70)가 상하 왕복운동을 할 때 고정부(20)도 왕복운동을 하게 된다.In addition, the fixing part 20 is spaced apart from the upper portion of the fixed lower plate 21 and the fixed lower plate 21 by a fixed plate 22 is installed in parallel, and bent at both sides of the fixed plate 22 body plate 21 It consists of fixed side plates that are bent and extended up to). In addition, the fixed lower plate 21 is formed in a quadrangular shape, each of the corners of the fixed lower plate 21 is provided with guide rods 23, the guide rods 23 are guides formed on the upper plate 101 By moving along the inside of the cylinder 81, the fixing portion 20 is prevented from shaking during movement. The fixed plate 22 is coupled to the lower end of the piston rod 70 so that the fixed portion 20 also reciprocates when the piston rod 70 reciprocates up and down.
또한, 고정부(20)의 하부에는 히터봉과 압축공기 유통관이 하부에 설치된 베이스 플레이트(30)가 설치된다. 베이스 플레이트(30)는 융착부재를 가압시키기 위한 중량체이다. 또한, 고정부(20)의 하부 중심에는 고정부(20)와 나사 결합되어 원통형상의 스톱퍼(40)가 연직하방으로 설치된다. 이때, 스톱퍼(40)는 히터봉들보다 길이가 길고, 그 길이를 나사결합된 길이를 조정함으로써 조절할 수 있다. 스톱퍼(40)는 판재들을 압박하여 누름으로써 융착작업시 판재를 고정시킴과 동시에 융착부재의 정확한 길이만큼 융착되도록 한다. 또한, 베이스 플레이트(30)는 베이스 플레이트의 상면으로부터 연직상방으로 설치되어 고정부(20)에 결합되는 연결봉(31), (32)들에 의하여 고정부(20)에 고정된다.In addition, the lower portion of the fixing portion 20 is provided with a base plate 30 is provided with a heater rod and a compressed air flow pipe in the lower portion. The base plate 30 is a weight for pressing the fusion member. In addition, the lower center of the fixing portion 20 is screwed with the fixing portion 20, the cylindrical stopper 40 is installed vertically downward. At this time, the stopper 40 is longer than the heater rods, the length can be adjusted by adjusting the screwed length. The stopper 40 presses and presses the plates so that the plates are fixed at the same time as the fusion member while the plates are fixed. In addition, the base plate 30 is fixed to the fixing part 20 by connecting rods 31 and 32 which are installed vertically upward from the upper surface of the base plate and are coupled to the fixing part 20.
도 3은 본 고안의 일실시예의 융착기의 정면도(a)와, 저면도(b)이다.3 is a front view (a) and a bottom view (b) of the fusion machine of one embodiment of the present invention.
도 3에 도시된 바와 같이, 베이스 플레이트(30)에는 6개의 히터봉(51), (52), (53), (54), (55), (56)과 두 개의 압축공기 유통관(57), (58)이 하면으로부터 연직하방으로 설치된다. 히터봉(51)은 융착시켜야 될 판재의 융착부재의 개소에 의하여 개수가 결정되고, 설계된다. 압축공기 유통관(57), (58)의 상부에는 압축공기 공급노즐(61), (62)이 각각 연결되어져 외부로부터 공급되는 압축공기를 압축공기 유통관(57), (58)에 주입한다. 압축공기 유통관(57), (58)은 스톱퍼(40)의 좌 우, 측에 설치되고, 히터봉들은 압축공기 유통관을 중심으로 외측으로 설치된다. 또한, 압축공기 유통관(57), (58)의 하부에는 압축공기 분사노즐들이 연직방향에 대하여 예각으로 비스듬하게 각각의 히터봉의 끝단부를 향하여 설치된다.As shown in FIG. 3, the base plate 30 has six heater rods 51, 52, 53, 54, 55, 56 and two compressed air flow pipes 57. , 58 are installed vertically downward from the lower surface. The number of heater rods 51 is determined by the position of the fusion member of the board | plate material to be fused, and is designed. Compressed air supply nozzles 61 and 62 are respectively connected to the upper portions of the compressed air distribution pipes 57 and 58 to inject compressed air supplied from the outside into the compressed air distribution pipes 57 and 58. Compressed air flow pipes (57), 58 are installed on the left and right, side of the stopper 40, the heater rods are installed to the outside around the compressed air flow pipe. In addition, compressed air injection nozzles are installed at the lower ends of the compressed air flow pipes 57 and 58 toward the end of each heater rod at an acute angle with respect to the vertical direction.
압축공기 유통관(57)의 하부에 설치되는 압축공기 분사노즐(63)은 히터봉(53)의 단부, 압축공기 분사노즐(64)은 히터봉(52)의 단부, 압축공기 분사노즐(65)은 히터봉(51)의 단부를 향하게 된다.The compressed air injection nozzle 63 installed at the lower portion of the compressed air flow pipe 57 has an end portion of the heater rod 53, the compressed air injection nozzle 64 has an end portion of the heater rod 52, and the compressed air injection nozzle 65. Is directed toward the end of the heater rod (51).
이하, 본 고안의 동작과정을 설명하기로 한다.Hereinafter, an operation process of the present invention will be described.
제어부(미도시)로부터 구동명령에 의하여 실린더(10)내의 피스톤이 동작하여 피스톤 로드(70)가 하강하게 되면, 피스톤 로드(70)의 끝에 체결되는 고정부(20)도 따라서 움직이게 되고, 고정부(20)에 고정되어진 베이스 플레이트(30)도 하강을 하게 된다. 이와 같이 베이스 플레이트(30)가 하강 중에 제어부에서는 히터봉(51), (52), (53), (54), (55), (56)들이 기 설정된 시간 동안 가열되도록 제어한다. 또한, 히터봉에는 온도감지센서(미도시)를 부착하고, 제어부에서 센싱되는 온도에따라 피드백제어를 수행함으로써 일정온도를 유지하도록 한다. 이와 같이, 하강과정에서 히터봉들의 끝단이 도 1에 도시된 판재의 융착부재(1), (2), (3)의 상단부에 접촉되게 되면 융착부재(1), (2), (3)를 가열, 가압시켜 결합판(4), (5), (6)을형성한다. 이때, 결합판(4), (5), (6)의 두께는 스톱퍼(40)의 길이를 조절함에 따라서 조절된다.When the piston in the cylinder 10 is operated by a driving command from the controller (not shown) and the piston rod 70 is lowered, the fixing part 20 coupled to the end of the piston rod 70 also moves along the fixing part. The base plate 30 fixed to 20 is also lowered. As such, while the base plate 30 is lowered, the control unit controls the heater rods 51, 52, 53, 54, 55, and 56 to be heated for a predetermined time. In addition, the heater rod is attached to a temperature sensor (not shown), and by performing a feedback control according to the temperature sensed by the controller to maintain a constant temperature. As such, when the ends of the heater rods come into contact with the upper ends of the fusion members 1, 2, and 3 of the plate shown in FIG. 1, the welding members 1, 2, and 3 Is heated and pressurized to form the joining plates 4, 5, and 6. At this time, the thickness of the coupling plate (4), (5), (6) is adjusted by adjusting the length of the stopper (40).
상기의 가열, 가압과정이 종료되면, 제어부는 외부 공기 압축수단으로부터 압축공기 공급관(61), (62)에 압축공기를 주입하도록 제어하여 결국 압축 공기 분사노즐(63), (64), (65), (66), (67), (68)로부터 압축공기를 분사시켜 융착부재에서 발생되는 파쇄분을 외부로 배출되도록 한다.When the heating and pressurization process is completed, the control unit controls to inject the compressed air into the compressed air supply pipes 61 and 62 from the external air compression means, and thus the compressed air injection nozzles 63, 64 and 65. ), (66), (67), and (68) are sprayed with compressed air to discharge the crushed powder generated in the fusion member to the outside.
이와 같이, 본 고안의 상세한 설명에서는 구체적인 실시예에 관해 설명하였으나, 본 고안의 범주에서 벗어나지 않는 한도내에서 여러 가지 변형이 가능함은 물론이다. 그러므로, 본 고안의 범위는 설명된 실시예에 국한되어 정해져서는 안되며 후술하는 실용신안등록청구범위 뿐만 아니라 이 실용신안등록청구범위와 균등한 것들에 의해 정해져야 한다.As described above, in the detailed description of the present invention, specific embodiments have been described, but various modifications are possible without departing from the scope of the present invention. Therefore, the scope of the present invention should not be limited to the embodiments described, but should be defined by the utility model registration claims as described below and equivalents to the utility model registration claims.
상기의 본 고안의 목적과 구성에 따르면,According to the above object and configuration of the present invention,
히터봉으로 융착부재를 가열, 가압하여 융착함으로써 작업시간을 대폭 줄일 수 있으며, 파쇄분의 발생이 적어지게 된다. 또한, 가열, 가압단계후에 압축공기를 분사시켜 발생된 파쇄분을 제거시킴으로써 작업공정수를 줄일 수 있도록 한다.By heating and pressurizing the welding member with a heater rod, the welding time can be significantly reduced, and the occurrence of crushed powder is reduced. In addition, it is possible to reduce the number of work processes by removing the crushed powder generated by the injection of compressed air after the heating, pressing step.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2002-0032396U KR200303904Y1 (en) | 2002-10-30 | 2002-10-30 | junction apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| KR20-2002-0032396U KR200303904Y1 (en) | 2002-10-30 | 2002-10-30 | junction apparatus |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020020066429A Division KR20040037789A (en) | 2002-10-30 | 2002-10-30 | junction apparatus |
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| KR200303904Y1 true KR200303904Y1 (en) | 2003-02-11 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101924145B1 (en) * | 2018-01-23 | 2018-11-30 | 박완규 | Apparatus for attaching of emblem in vehicle |
| KR101924146B1 (en) * | 2018-01-23 | 2018-11-30 | 박완규 | Apparatus for attaching of emblem in vehicle |
-
2002
- 2002-10-30 KR KR20-2002-0032396U patent/KR200303904Y1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101924145B1 (en) * | 2018-01-23 | 2018-11-30 | 박완규 | Apparatus for attaching of emblem in vehicle |
| KR101924146B1 (en) * | 2018-01-23 | 2018-11-30 | 박완규 | Apparatus for attaching of emblem in vehicle |
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