JPH047694B2 - - Google Patents

Info

Publication number
JPH047694B2
JPH047694B2 JP17682884A JP17682884A JPH047694B2 JP H047694 B2 JPH047694 B2 JP H047694B2 JP 17682884 A JP17682884 A JP 17682884A JP 17682884 A JP17682884 A JP 17682884A JP H047694 B2 JPH047694 B2 JP H047694B2
Authority
JP
Japan
Prior art keywords
laser beam
processing
anvil
resin
laser
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP17682884A
Other languages
Japanese (ja)
Other versions
JPS6154923A (en
Inventor
Kyoshi Inoe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inoue Japax Research Inc
Original Assignee
Inoue Japax Research Inc
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 Inoue Japax Research Inc filed Critical Inoue Japax Research Inc
Priority to JP59176828A priority Critical patent/JPS6154923A/en
Publication of JPS6154923A publication Critical patent/JPS6154923A/en
Publication of JPH047694B2 publication Critical patent/JPH047694B2/ja
Granted legal-status Critical Current

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
    • 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
    • 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
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1629—Laser beams characterised by the way of heating the interface
    • B29C65/1645—Laser beams characterised by the way of heating the interface heating both sides of the joint, e.g. by using two lasers or a split beam
    • 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
    • B29C65/72—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by combined operations or combined techniques, e.g. welding and stitching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • B29C66/1312—Single flange to flange joints, the parts to be joined being rigid
    • 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
    • B29C66/70—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
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/824—Actuating mechanisms
    • B29C66/8242—Pneumatic or hydraulic drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1629—Laser beams characterised by the way of heating the interface
    • B29C65/1635—Laser beams characterised by the way of heating the interface at least passing through one of the parts to be joined, i.e. laser transmission welding
    • 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
    • B29C66/71—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 composition of the plastics material 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/12—Thermoplastic materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Fluid Mechanics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Laser Beam Processing (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To contrive to process surely thermoplastic resin, regardless of the nature of said resin to be employed by irradiating laser beam on a forming part, while applying ultrasonic wave pressurizing vibration to said forming part. CONSTITUTION:While pushing under high pressure the forming part 11a of the body 11 to be formed which is placed on an anvil 8 by the forming tool 2a on the horn 2 tip fitted to an ultrasonic wave generator 1, ultrasonic wave vibration is applied to the body 11 by said generator 1, thereby forming the body to be formed. Further, laser beam is simultaneously generated in a laser generator 10. After the beam path of this laser beam has been altered by the reflection mirror 9 fitted in the anvil 8, the laser beam is irradiated on the forming part 11a of the body 11 to be formed through the hole 8a drilled into the anvil 8, and the resin body is formed. Thus, because the forming part 11a of the body 11 to be formed which is held in between the anvil 8 and the forming tool 2a of the horn 2 tip is irradiated with the ultrasonic wave from the ultrasonic wave generator 11 and the laser beam from the laser generator 10, said body is caused to adhere surely in a short time.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は樹脂加工装置、特に、熱可塑性樹脂を
を加工する装置の改良に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a resin processing apparatus, and particularly to an improvement in an apparatus for processing thermoplastic resin.

〔従来の技術〕[Conventional technology]

プラスチツク、ビニール又はポリエチレン等の
熱可塑性樹脂の加工部分に超音波振動を加工用工
具を介して付与しつつ熔接成形等の加工を行なう
樹脂加工装置は公知であり現在様々な分野で広く
利用されている。 Resin processing equipment that performs processing such as welding while applying ultrasonic vibration to the processed portion of thermoplastic resin such as plastic, vinyl, or polyethylene via a processing tool is well known and is currently widely used in various fields. There is.

然しながら、従来の公知の樹脂加工装置は、例
えば、樹脂の種類又は厚さ等によつては、加工に
時間がかかつたり又は加工が円滑に行なわれない
と云う問題点があつた。 However, conventionally known resin processing apparatuses have had problems in that processing takes time or processing cannot be performed smoothly, depending on the type or thickness of the resin, for example.

〔本発明が解決しようとする問題点〕[Problems to be solved by the present invention]

本発明は叙上の観点に立つてなされたものであ
つて、その目的とするところは、熱可塑性樹脂で
あればどのような性質のものであつても確実に加
工が行なえると共に、樹脂の厚さ等に左右されず
確実に加工を施し得る樹脂加工装置を提供しよう
とするものである。 The present invention has been made based on the above-mentioned viewpoint, and its purpose is to be able to reliably process thermoplastic resins of any nature, and to It is an object of the present invention to provide a resin processing device that can reliably perform processing regardless of thickness and the like.

〔問題点を解決するための手段〕[Means for solving problems]

而して、上記の目的は、熱可塑性樹脂の加工部
分を圧縮し、上記加工部分に超音波発振器により
加工用工具を介して超音波振動を付与して熔接成
形等の加工を行なう際に、上記加工部分に上記超
音波加圧振動に加えレーザ光を照射しつつ加工し
得るように構成することによつて達成される。 The above purpose is to compress the processed part of the thermoplastic resin and apply ultrasonic vibration to the processed part using a processing tool using an ultrasonic oscillator to perform processing such as welding. This is achieved by configuring the processing portion to be processed while irradiating the processing portion with laser light in addition to the ultrasonic pressure vibration.

〔作用〕[Effect]

叙上の如く、熱可塑性樹脂の加工部分を圧縮
し、上記加工部分に超音波振動を加工用工具を介
して付与すると共に、レーザ光を照射しつつ熔接
成形等の加工を行なうことにより、熱可塑性樹脂
の種類又は厚さ等に関係なく短時間で確実に加工
を施すことが可能となるのである。 As mentioned above, by compressing the processed part of the thermoplastic resin, applying ultrasonic vibration to the processed part via a processing tool, and performing processing such as welding while irradiating laser light, heat is generated. This makes it possible to reliably process the plastic resin in a short time regardless of its type or thickness.

以下、図面により本発明の詳細を具体的に説明
する。 Hereinafter, the details of the present invention will be specifically explained with reference to the drawings.

第１図は、本発明にかかる樹脂加工装置の一実
施例を示す説明図、第２図は、他の実施例を示す
説明図である。 FIG. 1 is an explanatory diagram showing one embodiment of the resin processing apparatus according to the present invention, and FIG. 2 is an explanatory diagram showing another embodiment.

先ず、第１図について説明する。 First, FIG. 1 will be explained.

第１図中、１は超音波発振器、２は先端に加工
用工具２ａが取り付けられたホーン、３は一端に
上記超音波発振器１が取り付けられ、他の一端が
油圧シリンダ４のロツド４ａに固定された取付部
材、５は上記油圧シリンダ４への油の流れを切り
換える油圧切換弁、６は油圧ポンプ、７は油タン
ク、８はアンビル、８ａは上記アンビル８に形成
された孔、９は上記アンビル８内に収容された反
射鏡、１０はレーザ発振器、１１は熱可塑性樹脂
等で形成された被加工体、１２及び１３はクロス
スライドテーブル、１４は上記クロススライドテ
ーブル１２及び１３が搭載される基台、１５及び
１６は上記クロススライドテーブル１２及び１３
をＸ軸及びＹ軸方向に移動させるモータ、１７は
上記モータ１５のシヤフト１５ａに取り付けられ
た送りネジ、１８は装置全体の動作を予め定めら
れたプログラムに従つて一括して制御する数値制
御装置等が内蔵された制御装置である。 In FIG. 1, 1 is an ultrasonic oscillator, 2 is a horn with a machining tool 2a attached to its tip, and 3 is an ultrasonic oscillator 1 attached to one end, and the other end is fixed to a rod 4a of a hydraulic cylinder 4. 5 is a hydraulic switching valve for switching the flow of oil to the hydraulic cylinder 4, 6 is a hydraulic pump, 7 is an oil tank, 8 is an anvil, 8a is a hole formed in the anvil 8, and 9 is a hydraulic switching valve for switching the flow of oil to the hydraulic cylinder 4; A reflecting mirror is housed in an anvil 8, 10 is a laser oscillator, 11 is a workpiece made of thermoplastic resin, 12 and 13 are cross slide tables, and 14 is mounted with the above-mentioned cross slide tables 12 and 13. The bases 15 and 16 are the cross slide tables 12 and 13 mentioned above.
17 is a feed screw attached to the shaft 15a of the motor 15, and 18 is a numerical control device that collectively controls the operation of the entire device according to a predetermined program. It is a control device with built-in functions.

而して、超音波発振器１は油圧シリンダ４のロ
ツド４ａに取付部材を介して取り付けられてお
り、油圧ポンプ６から油圧シリンダ４に供給され
る油の流れが油圧切換弁５によつて切り換えられ
ることによつて上下に移動せしめられる。 The ultrasonic oscillator 1 is attached to the rod 4a of the hydraulic cylinder 4 via a mounting member, and the flow of oil supplied from the hydraulic pump 6 to the hydraulic cylinder 4 is switched by the hydraulic switching valve 5. This will cause it to move up and down.

熱可塑性樹脂等で形成された被加工体１１が取
り付けられるクロススライドテーブル１２及び１
３は基台１４上に搭載され、モータ１５及び１６
の回動に伴つてＸ軸及びＹ軸方向に移動せしめら
れる。 Cross slide tables 12 and 1 to which a workpiece 11 made of thermoplastic resin or the like is attached.
3 is mounted on a base 14, and motors 15 and 16
It is moved in the X-axis and Y-axis directions with the rotation of .

上記超音波発振器１のホーン２先端の加工用工
具２ａの下方にはアンビル８が設けられており、
上記アンビル８の内部にはレーザ発振器１０から
発振されたレーザ光の光路を変更せしめる反射鏡
９が取り付けられていると共に、上記光路変更せ
しめられたレーザ光が通過するための孔８ａが形
成されている。 An anvil 8 is provided below the processing tool 2a at the tip of the horn 2 of the ultrasonic oscillator 1,
A reflecting mirror 9 for changing the optical path of the laser beam emitted from the laser oscillator 10 is attached inside the anvil 8, and a hole 8a is formed through which the laser beam whose optical path has been changed passes. There is.

なお、上記超音波発振器１の発振出力及びオ
ン、オフの切り換え、油圧切換弁５、クロススラ
イドテーブル１２及び１３をＸ軸及びＹ軸方向に
移動させるモータ１５，１６及びレーザ発振器１
０の発振出力及びオン、オフの切り換え等は予め
定められたプログラムに従つて数値制御装置等が
内蔵された制御装置１８によつて一括して制御が
行なわれるように構成されている。 In addition, the oscillation output of the ultrasonic oscillator 1 and on/off switching, the hydraulic switching valve 5, the motors 15 and 16 that move the cross slide tables 12 and 13 in the X-axis and Y-axis directions, and the laser oscillator 1
The 0 oscillation output, on/off switching, etc. are controlled all at once by a control device 18 having a built-in numerical control device etc. according to a predetermined program.

而して、本願発明にかかる樹脂加工装置によつ
て樹脂加工が行なわれる際には、熱可塑性樹脂等
で形成された被加工体１１がクロススライドテー
ブル１２上に搭載され、その加工部分１１ａがア
ンビル８の上に搭載される。然る後、油圧切換弁
５によつて油圧ポンプ６から油圧シリンダ４に供
給される油の流れが切り換えられ、超音波発振器
１が下方に向かつて押し下げられる。 When resin processing is performed by the resin processing apparatus according to the present invention, the workpiece 11 made of thermoplastic resin or the like is mounted on the cross slide table 12, and the processed portion 11a is It is mounted on the anvil 8. Thereafter, the flow of oil supplied from the hydraulic pump 6 to the hydraulic cylinder 4 is switched by the hydraulic switching valve 5, and the ultrasonic oscillator 1 is pushed downward.

而して、アンビル８の上に搭載された上記被加
工体１１の加工部分１１ａは、上記超音波発振器
１に取り付けられたのホーン２先端の加工用工具
２ａによつて強い圧力で押圧されると共に、上記
超音波発振器１によつて超音波振動が与えられて
加工が行なわれ、更に、これと同時にレーザ発振
器１０からレーザ光が発振され、このレーザ光は
アンビル８内に取り付けられた反射鏡９で光路変
更せしめられた後、アンビル８内に形成された孔
８ａを通過して上記被加工体１１の加工部分１１
ａに照射されて樹脂加工が行なわれる。 Thus, the processing portion 11a of the workpiece 11 mounted on the anvil 8 is pressed with strong pressure by the processing tool 2a at the tip of the horn 2 attached to the ultrasonic oscillator 1. At the same time, ultrasonic vibration is applied by the ultrasonic oscillator 1 to perform processing, and at the same time, a laser beam is emitted from the laser oscillator 10, and this laser beam is transmitted to the reflecting mirror installed in the anvil 8. After the optical path is changed at step 9, the processed portion 11 of the workpiece 11 passes through the hole 8a formed in the anvil 8.
A is irradiated and resin processing is performed.

而して、アンビル８とホーン２先端の加工用工
具２ａとの間に挾持された被加工体１１の加工部
分１１ａは、上記超音波発振器１からの超音波と
レーザ発振器１０からのレーザ光が照射されるの
で、短時間に確実に接着される。 Thus, the processing portion 11a of the workpiece 11 held between the anvil 8 and the processing tool 2a at the tip of the horn 2 is exposed to the ultrasonic waves from the ultrasonic oscillator 1 and the laser beam from the laser oscillator 10. Since it is irradiated, it can be bonded reliably in a short time.

なお、加工時には必ずしも超音波発振器１とレ
ーザ発振器１０の両方を同時に動作させて加工を
行なう必要はなく、例えば、最初に被加工体１１
の加工部分１１ａに超音波振動を付与し、然る
後、上記被加工体１１の加工部分１１ａにレーザ
光を照射させてもよく、また、超音波振動のみ又
はレーザ光のみで加工を行なつてよいことは勿論
である。更に、被加工体１１の材質又はその加工
部分１１ａの形状等によつては、上記超音波発振
器１と上記レーザ発振器１０を交互に動作させつ
つ加工を行なうこともある。 Note that during processing, it is not always necessary to operate both the ultrasonic oscillator 1 and the laser oscillator 10 at the same time.
Ultrasonic vibrations may be applied to the processed portion 11a of the workpiece 11, and then a laser beam may be irradiated to the processed portion 11a of the workpiece 11, or the processing may be performed using only ultrasonic vibrations or only laser light. Of course, it is a good thing. Further, depending on the material of the workpiece 11 or the shape of the workpiece 11a, the workpiece may be processed while the ultrasonic oscillator 1 and the laser oscillator 10 are operated alternately.

次に、第２図について説明する。 Next, FIG. 2 will be explained.

第２図中、第１図に付した番号と同一の番号を
付したものは同一の構成要素を示しており、１９
は第１図に示した超音波発振器１と同じく被加工
体１１の加工部分１１ａに超音波振動を付与する
機能を有すが、上記超音波発振器１９の先端に取
り付けられるホーン２０及び加工用工具２０ａの
内部にレーザ発振器２１から発振されたレーザ光
の光路を変更せしめる反射鏡２２が取り付けられ
ていると共に、上記光路変更せしめられたレーザ
光を通過させて上記被加工体１１の加工部分１１
ａに導く孔２０ｂが形成されている。 In Figure 2, the same numbers as those in Figure 1 indicate the same components, and 19
Like the ultrasonic oscillator 1 shown in FIG. 1, this has the function of applying ultrasonic vibrations to the processing part 11a of the workpiece 11, but it also includes a horn 20 and a processing tool attached to the tip of the ultrasonic oscillator 19. A reflecting mirror 22 for changing the optical path of the laser beam emitted from the laser oscillator 21 is installed inside the laser oscillator 20a, and allows the laser beam with the optical path changed to pass through to the processed portion 11 of the workpiece 11.
A hole 20b leading to a is formed.

而して、アンビル８とホーン２０先端の加工用
工具２０ａに挾持された被加工体１１の加工部分
１１ａは、上記超音波発振器１９からの超音波
と、上部のレーザ発振器２１と下部のレーザ発振
器１０から発振されたレーザ光が照射されつつ加
工が行なわれるので、第１図に示した装置よりも
より短い時間で確実に加工を施すことができるの
である。 Thus, the processing portion 11a of the workpiece 11 held between the anvil 8 and the processing tool 20a at the tip of the horn 20 receives ultrasonic waves from the ultrasonic oscillator 19, the upper laser oscillator 21, and the lower laser oscillator. Since the machining is performed while being irradiated with the laser beam oscillated from 10, the machining can be reliably performed in a shorter time than with the apparatus shown in FIG.

〔実施例〕〔Example〕

熱可塑性樹脂の加工部分を押圧し超音波振動を
与え、更に、上記加工部分にCO2レーザ発振器の
発振周波数を40KWとし、その発振出力を50Wに
保つて熔接加工を行なつた。 The processed part of the thermoplastic resin was pressed and ultrasonic vibration was applied, and the oscillation frequency of a CO 2 laser oscillator was set to 40KW and the oscillation output was maintained at 50W to carry out welding.

加工は超音波発振器のみで加工を行なう場合の
約半分の時間で終了した。 The machining was completed in about half the time compared to machining using only an ultrasonic oscillator.

〔発明の効果〕〔Effect of the invention〕

本発明は叙上の如く構成されるので、本発明に
よるときには、熱可塑性樹脂の加工部分を圧縮
し、上記加工部分に超音波振動を付与すると共
に、レーザ光を照射しつつ加工を行なうので、熱
可塑性樹脂の種類又は厚さ等に関係なく短時間で
確実に加工を施すことができるのである。 Since the present invention is constructed as described above, according to the present invention, the processed portion of the thermoplastic resin is compressed, ultrasonic vibration is applied to the processed portion, and processing is performed while irradiating laser light. Processing can be performed reliably in a short time regardless of the type or thickness of the thermoplastic resin.

なお、本発明は叙上の実施例に限定されるもの
ではない。即ち、例えば、本実施例に於ては、レ
ーザ発振器から発振されたレーザ光を反射鏡によ
つて光路変更せしめて被加工体の加工部分に照射
させたが、レーザ発振器からのレーザ光を直接被
加工体の加工部分に照射させてもよく、また、集
束レンズ等でレーザ光を集束して被加工体の加工
部分に照射させることも推奨される。更にまた、
超音波発振器を油圧シリンダによつて上下移動さ
せるように構成したが、油圧シリンダに限定され
ず他の公知の昇降装置が利用できるものである。
その他、被加工体の取り付け方法及びその加工送
りの仕方等は本発明の目的の範囲内で自由に設計
変更できるものであつて、本発明はそれらの総て
を包摂するものである。 Note that the present invention is not limited to the embodiments described above. That is, for example, in this embodiment, the laser beam oscillated from the laser oscillator was irradiated onto the machined part of the workpiece by changing the optical path using a reflecting mirror, but the laser beam oscillated from the laser oscillator was not directed directly. The laser beam may be irradiated onto the processed portion of the workpiece, and it is also recommended that the laser beam be focused with a focusing lens or the like and irradiated onto the processed portion of the workpiece. Furthermore,
Although the ultrasonic oscillator is configured to be moved up and down by a hydraulic cylinder, it is not limited to the hydraulic cylinder, and other known elevating devices can be used.
In addition, the method of attaching the workpiece, the method of processing and feeding the workpiece, etc. can be freely changed within the scope of the purpose of the present invention, and the present invention encompasses all of them.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本発明にかかる樹脂加工装置の一実
施例を示す説明ず、第２図は、他の実施例を示す
説明図である。 １，１９……超音波発振器、２，２０……ホー
ン、２ａ，２０ａ……加工用工具、３……取付部
材、４……油圧シリンダ、４ａ……ロツド、５…
…油圧切換弁、６……油圧ポンプ、７……油タン
ク、８……アンビル、８ａ……孔、９，２２……
反射鏡、１０，２１……レーザ発振器、１１……
被加工体、１１ａ……加工部分、１２，１３……
クロススライドテーブル、１４……基台、１５，
１６……モータ、１７……送りネジ、１８……制
御装置。 FIG. 1 is an explanatory diagram showing one embodiment of the resin processing apparatus according to the present invention, and FIG. 2 is an explanatory diagram showing another embodiment. 1, 19... Ultrasonic oscillator, 2, 20... Horn, 2a, 20a... Processing tool, 3... Mounting member, 4... Hydraulic cylinder, 4a... Rod, 5...
... Hydraulic switching valve, 6 ... Hydraulic pump, 7 ... Oil tank, 8 ... Anvil, 8a ... Hole, 9, 22 ...
Reflector, 10, 21... Laser oscillator, 11...
Workpiece, 11a... Processing part, 12, 13...
Cross slide table, 14... base, 15,
16...Motor, 17...Feed screw, 18...Control device.

Claims (1)

【特許請求の範囲】 １ 熱可塑性樹脂の加工部分を圧縮し、上記加工
部分に超音波発振器により加工用工具を介して超
音波振動を付与して加工を行なう樹脂加工装置に
於て、 上記超音波発振器に加え上記加工部分にレーザ
光を照射し得るレーザ発振器を設けたことを特徴
とする上記の樹脂加工装置。[Scope of Claims] 1. In a resin processing device that compresses a processed portion of a thermoplastic resin and performs processing by applying ultrasonic vibrations to the processed portion using an ultrasonic oscillator via a processing tool, The above-mentioned resin processing apparatus is characterized in that a laser oscillator capable of irradiating the processing portion with a laser beam is provided in addition to the sonic wave oscillator.
JP59176828A 1984-08-27 1984-08-27 Resin processing device Granted JPS6154923A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59176828A JPS6154923A (en) 1984-08-27 1984-08-27 Resin processing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59176828A JPS6154923A (en) 1984-08-27 1984-08-27 Resin processing device

Publications (2)

Publication Number Publication Date
JPS6154923A JPS6154923A (en) 1986-03-19
JPH047694B2 true JPH047694B2 (en) 1992-02-12

Family

ID=16020548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59176828A Granted JPS6154923A (en) 1984-08-27 1984-08-27 Resin processing device

Country Status (1)

Country Link
JP (1) JPS6154923A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10639744B2 (en) * 2016-05-05 2020-05-05 The Hong Kong Polytechnic University Method of laser joining of dissimilar materials with ultrasonic aid
CN106513986B (en) * 2016-12-31 2018-03-13 东莞理工学院 A kind of laser and ULTRASONIC COMPLEX formula Drilling operation system and its processing method
CN107984085B (en) * 2017-11-16 2020-08-11 南昌大学 A kind of laser-ultrasonic hybrid welding method and device for dissimilar metals
JP7737360B2 (en) * 2019-09-06 2025-09-10 シュンク ソノジステム ゲゼルシャフト ミット ベシュレンクテル ハフツング Welding apparatus and method for welding at least two components
CN113414498A (en) * 2021-06-10 2021-09-21 杭州电子科技大学 Preparation system and method for polymer surface forming through ultrasonic-assisted laser ablation

Also Published As

Publication number Publication date
JPS6154923A (en) 1986-03-19

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