KR830001303Y1 - Ultrasonic Processing Machine - Google Patents

Ultrasonic Processing Machine Download PDF

Info

Publication number
KR830001303Y1
KR830001303Y1 KR2019800006631U KR800006631U KR830001303Y1 KR 830001303 Y1 KR830001303 Y1 KR 830001303Y1 KR 2019800006631 U KR2019800006631 U KR 2019800006631U KR 800006631 U KR800006631 U KR 800006631U KR 830001303 Y1 KR830001303 Y1 KR 830001303Y1
Authority
KR
South Korea
Prior art keywords
workpiece
press roller
processing
roller
processing machine
Prior art date
Application number
KR2019800006631U
Other languages
Korean (ko)
Other versions
KR830000670U (en
Inventor
헤이조오 오오니시
Original Assignee
부라더 고오교 가부시기가이샤
히라다 겐이찌
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 부라더 고오교 가부시기가이샤, 히라다 겐이찌 filed Critical 부라더 고오교 가부시기가이샤
Application granted granted Critical
Publication of KR830001303Y1 publication Critical patent/KR830001303Y1/en
Publication of KR830000670U publication Critical patent/KR830000670U/en

Links

Classifications

    • 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
    • B29C65/083—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil
    • B29C65/087—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil using both a rotary sonotrode and a rotary anvil
    • 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
    • B29C66/1122—Single lap to lap joints, i.e. overlap 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
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • 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
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/816—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8161—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps said pressing elements being supported or backed-up by springs or by resilient material
    • 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
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/822—Transmission mechanisms
    • B29C66/8221—Scissor or lever mechanisms, i.e. involving a pivot point
    • 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
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/822—Transmission mechanisms
    • B29C66/8226—Cam mechanisms; Wedges; Eccentric mechanisms
    • 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
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83411—Roller, cylinder or drum types
    • 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
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/845—C-clamp type or sewing machine type
    • 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
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • 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
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83411—Roller, cylinder or drum types
    • B29C66/83413—Roller, cylinder or drum types cooperating rollers, cylinders or drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

내용 없음.No content.

Description

초음파가공기(超音波加工機)Ultrasonic Processing Machine

제1도는 본 원고안을 구체화한 일실시예를 나타내는 일부 파단한 요부정면도.1 is a partial broken front view showing an embodiment in which the draft is embodied.

제2도는 부분확대단면도.2 is a partially enlarged cross-sectional view.

본 원고안은 초음파진동자(超音波振動子)에 연결된 가공용호온(加工用 horn)과 압압로울러와의 사이에 중합(重合)된 시이트상(Seat 狀)의 피가공물을 협지(浹持)하고, 가공용호온에 초음파진동을 부여하면서 피가공물은 이송함으로써 피가공물을 용착(溶着)하는 초음파가공기에 관한 것이며, 특히 압압로울러의 적어도 한쪽에 압압로울러의 외경(外徑) 보다도 약간 큰 외경을 갖는 탄성부재를 설치함으로써, 피가공물의 이송의 직진성(直進性)을 향상시킨 초음파 가공기에 관한 것이다.This manuscript sandwiches the sheet-like workpiece to be polymerized between a processing horn connected to an ultrasonic vibrator and a pressure roller. The present invention relates to an ultrasonic processing machine which welds a workpiece by transferring the workpiece while applying ultrasonic vibration to the processing horn, and particularly, an elastic having an outer diameter slightly larger than the outer diameter of the pressure roller on at least one of the pressure rollers. It is related with the ultrasonic processing machine which improved the linearity of the conveyance of a to-be-processed object by providing a member.

이 종류의 초음파가공기는 가공용호온이 피가공물에 대해서 직각방향으로 초음파진동하기 때문에 중합된 피가공물을 똑바로 이송하는 것이 어려우며, 특히 피가공물의 연부(緣部)에 연해서 용착해 갈 경우에는 작업자가 피가공물을 신중하게 유도하지 않으면 압압로울러가 피가공물의 연부에서 벗겨버린다고 하는 문제가 있었다.In this type of ultrasonic processing machine, it is difficult to transfer the polymerized workpiece straight because the processing horn is ultrasonically vibrated at right angles to the workpiece. In particular, when the welding is performed by welding to the edge of the workpiece, If the workpiece is not carefully guided, there is a problem that the press roller is peeled off the edge of the workpiece.

이 고안은 이들결점을 해소시키기 위하여 이루어진 것이며, 다음에 이 고안의 일실시예를 상세히 설명한다. 도면에 있어서(1)은 기틀(機)의 일부를 구성하는 작업대이며, 베드(2)를 고정하고 있다. 베드(2)의 상부에는 아암(3)이 일체로 형성되는 동시에 하부에는 모우터(4)가 고정되어 있다. 모우터(4)에는 플리(5)가 연결되고, 벨트(6)를 통해서 아암(3)내에 지지된 주축(7)을 회전시킬 수 있도록 구성되어 있다 주축(7)의 제1도에 있어서 좌단에는 플리(8)가 고정되고, 이플리(8)는 벨트(9)를 통해서 아암(3)의 헤드부(10) 아래쪽으로 배치된 압압로울러(11)에 작동적으로 연결되어 있다.This invention is made to solve these drawbacks, and then one embodiment of this invention will be described in detail. In the drawing, (1) represents It is a worktable which comprises a part of), and the bed 2 is being fixed. An arm 3 is integrally formed on the upper part of the bed 2 and a motor 4 is fixed to the lower part. The ply 5 is connected to the motor 4, and is configured to rotate the main shaft 7 supported in the arm 3 via the belt 6. The left end of the main shaft 7 in FIG. The fleece 8 is fixed to the fleece 8, and the fleece 8 is operatively connected to the pressing roller 11 arranged below the head 10 of the arm 3 via the belt 9.

상기 아암(3)의 헤드부(10) 내에는 노루발대(12)가 상하방향으로 접동가능토록 지지되어 있고, 노루발대(12)의 하단에는 압압로울러(11)를 회전가능하게 지지한 로울러지지체(12a)가 고착되어 있다. 이 압압로울러(11)의 한쪽에는 일체(一體)에 V홈이 형성되어 있고, 이 V 홈에는 횡단면원형인 환상(環狀)의 탄성부재(13)가 끼워져 있다. 이 탄성부재(13)는 압압로울러의 외경보다도 수백 μ정도 큰 외경을 지니고있다. 노루발대(12)의 중간부에는 스토퍼(13)가 고정되고, 이 스토퍼(14)와 아암(3)과의 사이에는 압압스프링(15)이 개재되며, 이 노루발대를 항상 아래쪽오로 압압하고 있다. 스토퍼(14)의 하면에는 노루발올림(16)의 캠부가 당접해 있고, 이 노루발올림(16)이 제1도에 나타낸 바와 같이 윗쪽으로 올려져 있을 때에는 노루발대(12)는 윗쪽의 리리이스위치에 걸려서 멈추어지며, 이 상태로는 플리(8)와 압압로울러(11)와의 사이에 걸쳐진 벨트(9)는 늦추어져 있다. 노루발올림(16)이 아래쪽으로 내려지면 노루발대(12)는 압압스프링에 의해 아래쪽으로 압압되고, 압압로울러(11)가 제2도에 나타낸 바와 같이 후술하는 가공용호온(21)에 압압된다.The presser foot 12 is supported in the head portion 10 of the arm 3 so as to be slidable in the vertical direction, and the roller support body rotatably supporting the pressing roller 11 at the lower end of the presser foot 12. (12a) is fixed. On one side of the press roller 11, a V groove is formed in one body, and an annular elastic member 13 having a circular cross section is fitted in the V groove. This elastic member 13 has an outer diameter of several hundred micrometers larger than the outer diameter of a press roller. A stopper 13 is fixed to the middle of the presser foot 12, and a press spring 15 is interposed between the stopper 14 and the arm 3, and the presser foot is always pressed downward. . The lower end of the stopper 14 is in contact with the cam portion of the presser foot lifter 16. When the presser foot lifter 16 is lifted upward as shown in FIG. In this state, the belt 9 caught between the fleece 8 and the pressing roller 11 is slowed down. When the presser foot lifter 16 is lowered, the presser foot stand 12 is pressed downward by the press spring, and the press roller 11 is pressed by the processing horn 21 described later as shown in FIG.

상기 베드(2)의 하면에는 제1도에 나타낸 바와 같이 아래쪽으로 늘어뜨린프레임(1a)이 고정되어 있다. 이 프레임(1a)의 측면에는 한쌍의 L상의 지지체(17)가 고정되어 있다. 이 한쌍의 지지체(17)에는 도시하지 않은 베어링을 통해서 진동자조체(振動子組體)(18)의 케이싱(19)을 상하방향의 중심축의 둘레에 회전가능하게 지지하고 있다. 이 케이싱(19) 내에는 초음파진동자(20)가 일체적으로 고정되어 있고, 그 진동자(20)는 고주파전력이 공급되면 상하방향으로 초음파진동된다.On the lower surface of the bed 2, the frame 1a which hangs downward as shown in FIG. 1 is fixed. A pair of L-shaped support bodies 17 are fixed to the side surface of the frame 1a. The pair of support bodies 17 support the casing 19 of the vibrating self-supporting body 18 rotatably around the central axis in the vertical direction through a bearing (not shown). An ultrasonic vibrator 20 is integrally fixed in the casing 19, and the vibrator 20 is ultrasonically vibrated in the vertical direction when high frequency power is supplied.

상기 초음파진동자(20)에는 상부가 원통상(圓筒狀)으로 형성된 가공용호온(21)이 일체적으로 고정되고, 이 가공용호온(21)의 상단면은 이 호온(21)의 진동방향과 직교하도록 설치된 평탄한 환상의 가공면(22)이 형성되어 있다. 이 가공면(22)은 상기 작업대(1) 및 베드(2)에 형성된 원공(圓孔)을 통해서 베드(2)의 상면과 같은 레벨이 되도록 배치되는 동시에 상기 압압로울러(11)와 가공면(22)의 회전중심에서 반경방향으로 떨어진 위치에서 대향하도록 배치되어있다. 또 제2도에 나타낸 바와 같이 압압로울러(11)와 가공면(22)과의 당접부에 있어서는 압압로울러(11)와 가공면(22)과의 회전방향이 일치되고, 후술하는 피가공물(32)을 후방으로 직선적으로 이송할 수 있도록 구성되어 있다.The ultrasonic oscillator 20 is integrally fixed with a processing horn 21 having an upper portion in a cylindrical shape, and an upper end surface of the processing horn 21 is a vibration direction of the horn 21. The flat annular processing surface 22 provided so that it may orthogonally cross is formed. This working surface 22 is arranged to be at the same level as the upper surface of the bed 2 through the holes formed in the worktable 1 and the bed 2, and at the same time the pressure roller 11 and the working surface ( It is arranged so as to face at a position radially away from the center of rotation of 22). Moreover, as shown in FIG. 2, in the contact part of the press roller 11 and the process surface 22, the rotation direction of the press roller 11 and the process surface 22 correspond, and the to-be-processed object 32 mentioned later ) Can be transported linearly to the rear.

상기 진동자조체(組體)(18)의 하부에는 절연체(24)를 끼고 한쌍의 집전링(集電 ring)(25),(26)이 케이싱(19)과 일체로 회전하도록 고정되어 있다. 이들 집전링(25),(26)에는 프레임(1a)에 일단이 고정된 스프링성(性)을 지닌 접촉자(27),(28)이 각각 접촉되 있고, 접촉자(27),(28)의 한쪽은 고주파발진장치(도시하지 않음)의 플러스극에 접속되고, 다른 한쪽은 마이너스극에 접속되어 있다. 또 집전링(25),(26)의 각각은 초음파진동자(20)의 각각의 극에 접속되어 있다.Under the vibrator body 18, a pair of current collecting rings 25, 26 are fixed to the casing 19 by sandwiching the insulator 24. As shown in FIG. These current collector rings 25 and 26 are in contact with spring-like contacts 27 and 28, one end of which is fixed to the frame 1a, respectively. One is connected to the positive pole of a high frequency oscillation apparatus (not shown), and the other is connected to the negative pole. Each of the current collecting rings 25 and 26 is connected to each pole of the ultrasonic vibrator 20.

상기 진동자조체(18)의 하단에는 플리(29)가 일체로 고정되어 있다. 또, 프레임(1a)의 하부에는 모우터(30)가 고정되고, 상기 플리(29)는 벨트(31)를 통해서 모우터(30)에 연결되어 있다. 이와 같은 구성에 있어서 시이트상의 열가소성(熱可塑性)수지재료로 이루어지는 피가공물(32)을 겹쳐서 용착할 경우에는 먼저 제1도에 나타낸 바와 같이 노루발올림(16)을 밀어 올려서 압압로울러(11)와 탄성부재(13)를 윗쪽위치로 유지한다. 그리고 2매이상 겹친 피가공물(32)을 압압로울러(11)와 가공용호온(21)과의 사이에 재치(載置)하고, 가공개시위치를 설정한 후에 노루발올림(16)을 내리면 탄성부재(13)는 자신의 탄성에 의해 압압로울러(11)가 피가공물(32)에 당접하기까지 변형하고, 피가공물(32)을 압압로울러(11) 및 탄성부재(13)와 가공용호온(21)으로 협지(挾持)한다. 이 상태에서 가공개시스위치(도시하지 않음)를 투입하면 고주파발진장치(도시하지 않음)에서 접촉자(27),(28) 및 집전링(25),(26)을 통해서 초음파진동자(20)에 고주파전력이 공급되고, 가공용호온(21)에 상하방향의 초음파진동이 부여되고, 그 진동에 의해 겹쳐진 피가공물(32)이 용착된다. 이때 동시에 모우터(4) 및 (30)에도 통전(通電)되어서, 압압로울러(11)와 가공용호온(21)이 가공부에 있어서 같은 방향으로 대충 같은 속도로 회전되고, 피가공물(32)이 순차보내지면서 연속적으로 용착된다. 이때 탄성부재(13)는 피가공물(32)에 압접되어 있기 때문에, 피가공물(32)을 압압로울러(11)의 접선방향으로 이송하도록 작용하고, 피가공물(32)의 직진성은 매우 양호한 것으로 되어있다.A pleats 29 are integrally fixed to the lower end of the vibrating body 18. In addition, a motor 30 is fixed to the lower part of the frame 1a, and the fleece 29 is connected to the motor 30 through the belt 31. In such a configuration, in the case of overlapping and welding the workpiece 32 made of the sheet-like thermoplastic resin material, first, as shown in FIG. 1, the presser foot lifter 16 is pushed up to elevate the pressure roller 11 and elasticity. Hold the member 13 in the upper position. Then, the workpiece 32, which is overlapped with two or more sheets, is placed between the pressing roller 11 and the processing horn 21, and after setting the processing start position, the presser foot lifter 16 is lowered to make the elastic member (13) deforms until the press roller 11 abuts the workpiece 32 by its elasticity, and the workpiece 32 is pressed by the roller 11 and the elastic member 13 and the processing horn 21 We sandwich with). In this state, when the processing start switch (not shown) is inputted, the high frequency oscillator (not shown) transmits a high frequency wave to the ultrasonic vibrator 20 through the contactors 27 and 28 and the current collecting rings 25 and 26. Electric power is supplied, ultrasonic vibration of the up-down direction is given to the processing horn 21, and the workpiece 32 which overlapped by the vibration is welded. At this time, the motor 4 and 30 are energized at the same time, so that the pressure roller 11 and the processing horn 21 are rotated at roughly the same speed in the same direction in the processing portion, and the workpiece 32 This is sequentially deposited while being deposited. At this time, since the elastic member 13 is pressed against the workpiece 32, the elastic member 13 acts to transfer the workpiece 32 in the tangential direction of the pressing roller 11, and the straightness of the workpiece 32 becomes very good. have.

그리고 이 실시예에서는 압압로울러(11)와 가공용호온(21)과의 양쪽을 각기모 우터(4),(30)에 의해 회전구동하는 구성을 나타냈지만, 압압로울러(11)와 가공용호온(21)을 모두 회전가능토록 지지하고, 그 한쪽만을 회전구동하고 다른쪽을 그 구동력에 의해 회동하도록 구성하는 것도 가능하다.In this embodiment, the configuration in which both the pressing roller 11 and the processing horn 21 are driven by the outer rollers 4 and 30, respectively, is shown. However, the pressing roller 11 and the processing horn are shown. It is also possible to support all the parts 21 so as to be rotatable, and to rotate only one side thereof and rotate the other side by the driving force.

이상 상술한 바와 같이 본 원고안에 의한 초음파가공기는 피가공물의 이송방향을 압압로울러의 한쪽에 설치한 탄성부재에 의해 똑바로 할 수 있게 때문에, 용착상태가 매우 양호해지며, 특히 피가공물의 단면(端面)에 연해서 가공할 경우에는 종래처럼 작업자의 숙련이나 피가공물의 기이드장치등을 필요로 하지않으며 매우 용이하다. 또한 탄성부재로서 본실시예에서는 횡단면원형의 것을 사용했지만, 횡단면이 다각형의 것 또는 타원형의 것일지라도 마찬가지의 효과를 얻을 수 있음은 물론이다.As described above, the ultrasonic processing machine according to the present document makes it possible to straighten the conveying direction of the workpiece by the elastic member provided on one side of the pressing roller, so that the welding state is very good, especially the end face of the workpiece. ), It is very easy and does not require the operator's skill or the machine of the workpiece. In addition, in the present embodiment, a circular cross section is used as the elastic member, but the same effect can be obtained even if the cross section is polygonal or elliptical.

Claims (1)

도면에 표시하고 본문에 상술한 바와 같이 초음파진동자(20)에 접속된 가공용호온(21)과, 그 가공용호온(21)의 가공면과 협동해서 중합(重合)된 시이트상의 피가공물(32)을 협지하는 압압로울러(11)와, 그압압로울러(11)를 회전구동하는 구동수단과, 상기 압압로울러(11)의 적어도 한쪽에 그 압압로울러(11)와 일체로 회전할 수 있도록 배치되고, 그 압압로울러(11)의 외경(外徑)보다도 약간 큰 외경의 탄성부재(13)를 설치한 것을 특징으로 하는 초음파가공기.The sheet-like workpiece 32 polymerized in cooperation with the processing horn 21 and the processing surface of the processing horn 21 shown in the drawing and connected to the ultrasonic vibrator 20 as described above in the text. ) And a press roller 11 for clamping the press roller, a driving means for rotating the press roller 11, and at least one side of the press roller 11 so as to rotate integrally with the press roller 11. And an elastic member (13) having an outer diameter slightly larger than the outer diameter of the press roller (11).
KR2019800006631U 1980-05-20 1980-10-17 Ultrasonic Processing Machine KR830001303Y1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP69056 1980-05-20
JP1980069056U JPS6139546Y2 (en) 1980-05-20 1980-05-20

Publications (2)

Publication Number Publication Date
KR830001303Y1 true KR830001303Y1 (en) 1983-08-01
KR830000670U KR830000670U (en) 1983-08-03

Family

ID=13391525

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019800006631U KR830001303Y1 (en) 1980-05-20 1980-10-17 Ultrasonic Processing Machine

Country Status (2)

Country Link
JP (1) JPS6139546Y2 (en)
KR (1) KR830001303Y1 (en)

Also Published As

Publication number Publication date
JPS5743144U (en) 1982-03-09
JPS6139546Y2 (en) 1986-11-13
KR830000670U (en) 1983-08-03

Similar Documents

Publication Publication Date Title
US4333791A (en) Ultrasonic seam welding apparatus
US3242029A (en) Ultrasonic sealer for sealing plastics
KR830001303Y1 (en) Ultrasonic Processing Machine
JPS5951884B2 (en) ultrasonic processing machine
KR830001302Y1 (en) Ultrasonic Processing Machine
JPS6226192Y2 (en)
US3785910A (en) Ultrasonic seaming apparatus including feed means
JPS6227390Y2 (en)
JPS6140510Y2 (en)
JPS5917617Y2 (en) ultrasonic processing machine
JPS6218423Y2 (en)
JPS6140509Y2 (en)
JPS6140511Y2 (en)
JPH0639967Y2 (en) Ultrasonic welding machine
JPH0376210B2 (en)
JPS6210096Y2 (en)
JPS6212579Y2 (en)
CN218366540U (en) Ultrasonic cutting and welding device capable of melting materials
JPH11207732A (en) Adhesion apparatus
JPH0235661B2 (en)
SU918036A1 (en) Apparatus for finishing-working of rollers
CN216544954U (en) Carton pressing mechanism
CN212350551U (en) Metal product cutting device
JPS6253332B2 (en)
JPH02227238A (en) Supersonic welding method for sheet-shaped work and device therefor