IT1077988B - Dispositivo per produrre ultrasuoni in particolar modo nell'industria delle materie termoplastiche - Google Patents

Dispositivo per produrre ultrasuoni in particolar modo nell'industria delle materie termoplastiche

Info

Publication number
IT1077988B
IT1077988B IT48292/77A IT4829277A IT1077988B IT 1077988 B IT1077988 B IT 1077988B IT 48292/77 A IT48292/77 A IT 48292/77A IT 4829277 A IT4829277 A IT 4829277A IT 1077988 B IT1077988 B IT 1077988B
Authority
IT
Italy
Prior art keywords
sonotrode
longitudinal
backing member
resonance
welding
Prior art date
Application number
IT48292/77A
Other languages
English (en)
Italian (it)
Original Assignee
Mecasonic Sa
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 Mecasonic Sa filed Critical Mecasonic Sa
Application granted granted Critical
Publication of IT1077988B publication Critical patent/IT1077988B/it

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
    • B29C66/80—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
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • 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
    • B29C65/085—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 a rotary sonotrode
    • 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
    • B29C66/83417—Roller, cylinder or drum types said rollers, cylinders or drums being hollow
    • 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
    • B29C66/70—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
    • 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
    • B29C66/95—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94
    • B29C66/951—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 by measuring or controlling the vibration frequency and/or the vibration amplitude of vibrating joining tools, e.g. of ultrasonic welding tools
    • B29C66/9513—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94 by measuring or controlling the vibration frequency and/or the vibration amplitude of vibrating joining tools, e.g. of ultrasonic welding tools characterised by specific vibration frequency values or ranges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
IT48292/77A 1976-06-16 1977-03-03 Dispositivo per produrre ultrasuoni in particolar modo nell'industria delle materie termoplastiche IT1077988B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7618221A FR2354827A1 (fr) 1976-06-16 1976-06-16 Dispositif producteur d'ultra-sons utilisable notamment dans l'industrie des matieres thermoplastiques

Publications (1)

Publication Number Publication Date
IT1077988B true IT1077988B (it) 1985-05-08

Family

ID=9174450

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48292/77A IT1077988B (it) 1976-06-16 1977-03-03 Dispositivo per produrre ultrasuoni in particolar modo nell'industria delle materie termoplastiche

Country Status (4)

Country Link
DE (2) DE2711305A1 (enrdf_load_stackoverflow)
FR (1) FR2354827A1 (enrdf_load_stackoverflow)
GB (1) GB1524924A (enrdf_load_stackoverflow)
IT (1) IT1077988B (enrdf_load_stackoverflow)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333791A (en) 1979-10-27 1982-06-08 Brother Kogyo Kabushiki Kaisha Ultrasonic seam welding apparatus
DE3347997C2 (enrdf_load_stackoverflow) * 1982-01-06 1991-01-24 Canon K.K., Tokio/Tokyo, Jp
FR2622220B1 (fr) 1987-10-23 1990-02-16 Mecasonic Sa Dispositif de mise en forme de feuilles souples en nappe et notamment de tissu par ultra-sons
FR2671737A1 (fr) * 1991-01-17 1992-07-24 Vaxelaire Philippe Unite modulaire de reacteur ultra-sonique tubulaire.
CH689445A5 (de) * 1992-10-21 1999-04-30 Duerr Dental Gmbh Co Kg Sonotrode für ein Ultraschall-Bearbeitungsgerät.
US5314552A (en) * 1992-12-17 1994-05-24 Branson Ultrasonics Corporation Breakaway plug ultrasonically bored from first thermoplastic part & ultrasonically bonded to surface of second thermoplastic part
GB2282559B (en) * 1993-10-07 1998-04-15 Rawson Francis F H Ultrasonic cutting device
DE4406323C2 (de) * 1994-02-27 1997-07-17 Hahn Rainer Ultraschall-Handstück zur abtragenden Behandlung von natürlichen Hartgeweben sowie Zahn- und Knochenersatzmaterialien
DE19539195A1 (de) * 1995-10-20 1997-04-24 Vladimir Dr Abramov Gerät zur Einkopplung von Ultraschall in ein flüssiges oder pastöses Medium
FR2743929B1 (fr) * 1996-01-24 1998-04-10 Aev Engineering Sarl Dispositif pour la generation d'ondes ultrasonores
JP3204196B2 (ja) * 1997-03-31 2001-09-04 ブラザー工業株式会社 超音波溶着溶断装置
SE518760C2 (sv) * 1998-01-19 2002-11-19 Tetra Laval Holdings & Finance Ultraljudshorn
SE9803091L (sv) * 1998-09-11 1999-07-19 Tetra Laval Holdings & Finance Ultraljudsaggregat med ringformig arbetsdel vilken innefattar ett flänsformigt utskott som sträcker sig runt arbetsdelen
GB2378346A (en) * 2001-08-03 2003-02-05 Rawson Francis F H Forged ultrasonic amplifier, horn, resonator or sonotrode
DE102014101856A1 (de) 2014-02-13 2015-08-13 Herrmann Ultraschalltechnik Gmbh & Co. Kg Sonotrode mit Aufdickung
DE102014210886A1 (de) * 2014-06-06 2015-12-17 Weber Ultrasonics Gmbh Ultraschall-Konverter
CN112959672B (zh) * 2021-02-05 2022-12-30 江西源生狼和药业有限公司 一种具有图像识别机构的口罩机用点焊机构
DE102022134767A1 (de) 2022-12-23 2024-07-04 Ms Ultraschall Technologie Gmbh Rotationssonotrode

Also Published As

Publication number Publication date
FR2354827B3 (enrdf_load_stackoverflow) 1979-03-09
DE2711305A1 (de) 1977-12-22
GB1524924A (en) 1978-09-13
FR2354827A1 (fr) 1978-01-13
DE7707983U1 (de) 1978-09-21

Similar Documents

Publication Publication Date Title
IT1077988B (it) Dispositivo per produrre ultrasuoni in particolar modo nell'industria delle materie termoplastiche
US5871605A (en) Ultrasonic system and method
US4651043A (en) Resonator exhibiting uniform motional output
KR900006100A (ko) 초음파로 공작물을 조립하는 방법
US3966520A (en) Method of ultrasonically welding a circumferential telescoping joint
WO1996014202A3 (de) Vorrichtung und verfahren zum fortlaufenden ultraschallbearbeiten einer materialbahn
FI893664A0 (fi) Anordning foer utforming av plastklaett roer.
GB2282559B (en) Ultrasonic cutting device
GB1262534A (en) Sonic or ultrasonic horns for use in piezoelectric and other transducers
FR2301358A1 (fr) Outil de coupe et d'ebarbage de tubes de matiere plastique
US3952937A (en) Method and apparatus for ultrasonically welding continuous lengths of metal strip
FR2363417A1 (fr) Procede et dispositif de coupe de matieres plastiques
JPS58175630A (ja) 合成樹脂材料の截断方法
NO20005526D0 (no) Forbedret verktøy for fjerning av plastmateriale
JPS6367062U (enrdf_load_stackoverflow)
SU517361A1 (ru) Приводна оправка к устройству дл ротационного выдавливани тонкостенных осесимметричных изделий
ES8607817A1 (es) Procedimiento de soldadura por ultrasonidos de tejido de poliamida
SU389903A1 (ru) Способ ультразвуковой сварки
Tsujino et al. Ultrasonic plastic welding using two 27 kHz complex vibration systems
Tsujino et al. Welding characteristics of 90 kHz two-vibration-system ultrasonic plastic welding equipment
JPH06143429A (ja) 超音波溶着による接合方法
SU615996A1 (ru) Способ изготовлени полых изделий
FR1450334A (fr) Procédé de fabrication d'un corps creux fortement ramifié, sans joint de soudure, en matière plastique et autres matières synthétiques, de préférence pour la fabrication d'un arbre bronchial creux élastique
JPH0632556B2 (ja) 高周波用ランジユバン型振動子
JPH028705U (enrdf_load_stackoverflow)