DE29923223U1 - Ultrasonic sonotrode - Google Patents

Ultrasonic sonotrode

Info

Publication number
DE29923223U1
DE29923223U1 DE29923223U DE29923223U DE29923223U1 DE 29923223 U1 DE29923223 U1 DE 29923223U1 DE 29923223 U DE29923223 U DE 29923223U DE 29923223 U DE29923223 U DE 29923223U DE 29923223 U1 DE29923223 U1 DE 29923223U1
Authority
DE
Germany
Prior art keywords
sonotrode
ultrasonic
slot
ultrasonic sonotrode
relaxes
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
DE29923223U
Other languages
German (de)
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.)
Dr Hielscher GmbH
Original Assignee
Dr Hielscher GmbH
Dr Hielscher GmbH
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 Dr Hielscher GmbH, Dr Hielscher GmbH filed Critical Dr Hielscher GmbH
Priority to DE29923223U priority Critical patent/DE29923223U1/en
Priority claimed from DE19911683A external-priority patent/DE19911683A1/en
Publication of DE29923223U1 publication Critical patent/DE29923223U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
    • B23K20/106—Features related to sonotrodes
    • 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
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/745—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using a single unit having both a severing tool and a welding tool
    • 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
    • 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
    • B29C66/814—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 design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81411—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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
    • B29C66/81415—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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being bevelled
    • B29C66/81417—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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being bevelled being V-shaped
    • 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
    • B29C66/8167—Quick change joining tools or surfaces
    • 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
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/743—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
    • 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
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/743—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
    • B29C65/7443—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc by means of 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
    • 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
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/21—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being formed by a single dot or dash or by several dots or dashes, i.e. spot joining or spot welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (5)

1. Ultraschall-Sonotrode zur mechanischen Ultraschall­ anwendung wie Schweißen, Schneiden, Nieten, oder zur Ankopplung von einem oder von mehreren λ/2- Schwingern, dadurch gekennzeichnet, daß die Sonotrode (4, 9, 18) mindestens einen elastisch vorgespannten Schlitz (1, 10, 17) aufweist, der jeweils einen im vorgespannten Zustand eingebrachten Sitz (2, 11, 19) für ein Werkzeug (3, 12, 20) enthält und daß ein Spannelement (5, 13, 21) zum Spannen und Entspannen des Schlitzes (1, 10, 17) vorgesehen ist, welches sich im Betriebszustand der Sonotrode (4, 9, 18) außerhalb der Sonotrode (4, 9, 18) befindet.1. Ultrasonic sonotrode for mechanical ultrasonic application such as welding, cutting, riveting, or for coupling one or more λ / 2 transducers, characterized in that the sonotrode ( 4 , 9 , 18 ) at least one elastically biased slot ( 1 , 10 , 17 ), each of which contains a seat ( 2 , 11 , 19 ) for a tool ( 3 , 12 , 20 ) introduced in the prestressed state and that a tensioning element ( 5 , 13 , 21 ) for tensioning and relaxing the slot ( 1 , 10 , 17 ) is provided, which is in the operating state of the sonotrode ( 4 , 9 , 18 ) outside the sonotrode ( 4 , 9 , 18 ). 2. Ultraschall-Sonotrode nach Anspruch 1, dadurch gekennzeichnet, daß das Spannelement eine Schraube (5, 13) ist, die den Schlitz (1, 10) spannt bzw. entspannt.2. Ultrasonic sonotrode according to claim 1, characterized in that the clamping element is a screw ( 5 , 13 ) which tensions or relaxes the slot ( 1 , 10 ). 3. Ultraschall-Sonotrode nach Anspruch 1, dadurch gekennzeichnet, daß das Spannelement eine Hülse (21) ist, die die Schlitze (17) spannt bzw. entspannt. 3. Ultrasonic sonotrode according to claim 1, characterized in that the clamping element is a sleeve ( 21 ) which tensions or relaxes the slots ( 17 ). 4. Ultraschall-Sonotrode nach Anspruch 1, dadurch gekennzeichnet, daß der Schlitz (1, 10, 17) eine Länge aufweist, die eine ausreichende Elastizität und einen ausreichenden Spreizwinkel zum Einbringen und Herausnehmen des Werkzeuges (3, 12, 20) zuläßt.4. Ultrasonic sonotrode according to claim 1, characterized in that the slot ( 1 , 10 , 17 ) has a length which allows sufficient elasticity and a sufficient spreading angle for inserting and removing the tool ( 3 , 12 , 20 ). 5. Ultraschall-Sonotrode nach Anspruch 1, dadurch gekennzeichnet, daß mehrere Schlitze (10, 17) in radialer oder in paralleler Anordnung vorgesehen sind.5. Ultrasonic sonotrode according to claim 1, characterized in that a plurality of slots ( 10 , 17 ) are provided in radial or in parallel arrangement.
DE29923223U 1999-03-09 1999-03-09 Ultrasonic sonotrode Expired - Lifetime DE29923223U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29923223U DE29923223U1 (en) 1999-03-09 1999-03-09 Ultrasonic sonotrode

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29923223U DE29923223U1 (en) 1999-03-09 1999-03-09 Ultrasonic sonotrode
DE19911683A DE19911683A1 (en) 1999-03-09 1999-03-09 Ultrasonic sonotrode, grips tip resiliently for e.g. welding, cutting or spot welding, avoiding conventional clamping screw which causes losses and overheating

Publications (1)

Publication Number Publication Date
DE29923223U1 true DE29923223U1 (en) 2000-07-27

Family

ID=26052386

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29923223U Expired - Lifetime DE29923223U1 (en) 1999-03-09 1999-03-09 Ultrasonic sonotrode

Country Status (1)

Country Link
DE (1) DE29923223U1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007085560A2 (en) 2006-01-26 2007-08-02 Faurecia Innenraum Systeme Gmbh Method for ultrasound welding and construction module, particularly door module of a motor vehicle
US7674300B2 (en) 2006-12-28 2010-03-09 Kimberly-Clark Worldwide, Inc. Process for dyeing a textile web
US7740666B2 (en) 2006-12-28 2010-06-22 Kimberly-Clark Worldwide, Inc. Process for dyeing a textile web
US8182552B2 (en) 2006-12-28 2012-05-22 Kimberly-Clark Worldwide, Inc. Process for dyeing a textile web
US8632613B2 (en) 2007-12-27 2014-01-21 Kimberly-Clark Worldwide, Inc. Process for applying one or more treatment agents to a textile web
CN108580240A (en) * 2018-03-30 2018-09-28 陕西师范大学 Two-dimensional ultrasound wave emitter based on coupled vibrations

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007085560A2 (en) 2006-01-26 2007-08-02 Faurecia Innenraum Systeme Gmbh Method for ultrasound welding and construction module, particularly door module of a motor vehicle
US8048246B2 (en) 2006-01-26 2011-11-01 Faurecia Innenraum Systeme Gmbh Method for ultrasound welding and construction module, particularly motor vehicle door module
US7674300B2 (en) 2006-12-28 2010-03-09 Kimberly-Clark Worldwide, Inc. Process for dyeing a textile web
US7740666B2 (en) 2006-12-28 2010-06-22 Kimberly-Clark Worldwide, Inc. Process for dyeing a textile web
US8182552B2 (en) 2006-12-28 2012-05-22 Kimberly-Clark Worldwide, Inc. Process for dyeing a textile web
US8632613B2 (en) 2007-12-27 2014-01-21 Kimberly-Clark Worldwide, Inc. Process for applying one or more treatment agents to a textile web
CN108580240A (en) * 2018-03-30 2018-09-28 陕西师范大学 Two-dimensional ultrasound wave emitter based on coupled vibrations
CN108580240B (en) * 2018-03-30 2020-10-16 陕西师范大学 Two-dimensional ultrasonic radiator based on coupled vibration

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000831

R150 Term of protection extended to 6 years

Effective date: 20020718

R157 Lapse of ip right after 6 years

Effective date: 20051001