EP1871591A1 - Systeme de soudage industriel - Google Patents

Systeme de soudage industriel

Info

Publication number
EP1871591A1
EP1871591A1 EP06723745A EP06723745A EP1871591A1 EP 1871591 A1 EP1871591 A1 EP 1871591A1 EP 06723745 A EP06723745 A EP 06723745A EP 06723745 A EP06723745 A EP 06723745A EP 1871591 A1 EP1871591 A1 EP 1871591A1
Authority
EP
European Patent Office
Prior art keywords
tool
rotary frame
industrial welding
frame
welding
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.)
Withdrawn
Application number
EP06723745A
Other languages
German (de)
English (en)
Inventor
Franz Hepp
Tobias Schuler
Thomas Schedding
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.)
Bielomatik Leuze GmbH and Co KG
Original Assignee
Bielomatik Leuze GmbH and Co KG
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 Bielomatik Leuze GmbH and Co KG filed Critical Bielomatik Leuze GmbH and Co KG
Publication of EP1871591A1 publication Critical patent/EP1871591A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00—Programme-controlled manipulators
    • B25J9/0096—Programme-controlled manipulators co-operating with a working support, e.g. work-table
    • 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
    • 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
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
    • 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
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7841—Holding or clamping means for handling purposes
    • 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
    • B29C66/81—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
    • 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
    • B29C66/863—Robotised, e.g. mounted on a robot arm
    • 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
    • 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
    • B29C65/06—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using friction, e.g. spin 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
    • 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
    • B29C65/1664—Laser beams characterised by the way of heating the interface making use of several radiators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • 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
    • B29C66/843—Machines for making separate joints at the same time in different planes; Machines for making separate joints at the same time mounted in parallel or in series
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7172—Fuel tanks, jerry cans

Definitions

  • the invention relates to an industrial welding machine with a tool table, which comprises at least one tool holder for fixing workpieces to be welded.
  • thermoplastic plastic parts which are intended in particular for welding thermoplastic plastic parts.
  • heating element welding systems and ultrasonic welding systems are known.
  • Such welding systems are particularly suitable for the industrial welding of thermoplastic plastic parts, in particular fuel tank, for the automotive industry.
  • a tool table is provided in each case, which is arranged linearly or rotatably movable and comprises at least one tool holder.
  • the tool holder serves to fix the plastic parts to be welded.
  • the respective tool is designed in particular as a clamping tool. As soon as different workpieces have to be welded on the welding machine, the respective clamping tool must be dismantled and a new clamping tool must be mounted. The unneeded clamping tools are stored separately.
  • the object of the invention is to provide an industrial welding plant of the type mentioned, which allows optimized operations.
  • the tool holder is arranged on a rotating frame, which is rotatably mounted about an axis parallel to a Tischgrundflä- surface of the tool table axis of rotation.
  • the table base is aligned horizontally.
  • the axis of rotation is thus likewise preferably horizontal. guided.
  • the tool table is preferably arranged to be movable and has at least two different tool holders in order to allow the simultaneous fixing of at least two workpieces.
  • the movable arrangement of the tool table allows the optional assignment of a respective workpiece to the corresponding weld of the industrial welding machine.
  • the solution according to the invention is particularly suitable for heating element welding systems or for friction welding systems, but can also be used in the same way for ultrasonic welding systems.
  • the tool table is preferably linearly movable and / or rotatable about a vertical vertical axis.
  • the rotating frame can be provided on one side with a corresponding tool holder and on its opposite side with a counterweight.
  • the rotational mobility of the rotating frame and thus also the at least one tool holder allows optimized delivery of the respective tool to the corresponding welding element, wherein the position of the rotating frame can be preferably changed during a welding operation. This makes it possible to perform complicated welding contours by suitable rotation of the rotating frame on the one hand and corresponding mobility of the welding element on the other.
  • the rotary frame is associated with a drive device which causes a rotational movement of the rotary frame.
  • a corresponding drive device may in particular comprise an electric motor, a pneumatic, a hydraulic or a correspondingly combined drive.
  • control means are provided which control the drive device and / or lock the rotary frame in defined rotational positions.
  • the control means thus serve either for drive control or as blocking means or also in combination both for controlling the rotational movement of the rotary frame and for blocking or locking the rotary frame. In the latter case, the locking or blocking takes place in particular by suitable design of the drive means by this particular is associated with a braking device.
  • the rotating frame is rotatable in at least two mutually rotated by 180 ° turning positions, and the rotating frame is assigned on opposite sides in each case a tool holder.
  • the rotating frame has the function of a turning or changing tool by two identical or different tools are arranged on the opposite sides of the rotating frame. Depending on which tool is required for the respective operations, this tool is rotated to its upper operating position, while the other tool is thereby inevitably transferred to the underlying non-use position.
  • control means comprise a control unit which communicates with a central control of the welding system in such a way that a rotation of the rotary frame takes place in coordination with corresponding operations of the welding system. This makes it possible to control the welding system including the tool table and the at least one rotating frame fully automatically.
  • the tool table is rotatably mounted about a vertical axis in the manner of a turntable.
  • the vertical axis is preferably aligned exactly vertically.
  • a turntable function for the tool table is preferred in particular for heating element welding systems.
  • the tool table is mounted horizontal linearly movable. Such a design is advantageously used for ultrasonic welding systems.
  • FIG. 1 shows a side view of an embodiment of an inventive industrial welding system, which is designed as a laser welding system,
  • FIG. 2 in an enlarged, schematic representation of a tool table for a laser welding system according to Fig. 1 and
  • Fig. 3 shows a schematic representation of another tool table for an industrial welding plant, which is designed to be linearly movable.
  • FIG. 1 An industrial welding plant according to FIG. 1 represents a heating element welding plant 1, which are provided with welding robots 2.
  • the welding robots 2 are used for welding workpieces, in this case of thermoplastic plastic parts, which are held on tool holders 6, 7.
  • the tool holders 6, 7 are assigned to a tool table 3, 4 which comprises a tool carrier 4 and a table frame 3.
  • the table frame 3 is rotatably mounted about a vertical vertical axis.
  • the tool carrier 4 is rotated together with the table frame 3 and can additionally move horizontally linearly movable become.
  • an additional linear mobility of the tool carrier 4 is not shown. Rather, the tool carrier 4 is fixedly connected to the table frame 3 in the schematic representation of FIG.
  • the table frame 3 is rotatably mounted as in Fig. 1 about a vertical vertical axis 9 in the direction of arrow D.
  • a rotary frame 5 is rotatably mounted about a horizontal and transversely to a longitudinal direction of the tool carrier 4 aligned axis of rotation.
  • the tool carrier 4 is recessed at its opposite end faces such that the rotary frame 5 is flanked in each case like a fork by two support extensions, which receive a pivot bearing 8 for the respective rotating frame 5.
  • the respective rotary frame 5 is provided on its upper side and on its underside with a respective tool holder, each carrying a tool 6, 7 for the support of the corresponding workpieces.
  • Each rotating frame 5 is rotated in a manner not shown by a drive device in the form of an electric motor, a hydraulic drive or a pneumatic drive.
  • the drive device is controlled in a manner not shown by control means, which are part of a central control of the industrial welding plant 1.
  • the table frame 3 is associated with a turntable drive also not shown in detail.
  • the linearly movable tool carrier 4 according to FIG. 1 is associated with an additional linear drive, which allows a horizontal mobility of the tool carrier 4.
  • the turntable drive and the linear drive for the tool carrier 4 are controlled by the central control to allow fully automatic operation of the laser welding system 1.
  • the laser welding robots 2 are likewise controlled by the central control. bar to allow a corresponding delivery and welding function relative to the corresponding workpiece.
  • Each rotary frame 5 can be rotated by the control means in any rotational position and held in the respective adjusted position.
  • the control means are designed such that each rotary frame 5 can be turned by 180 ° from a horizontal functional position according to FIG. 2 (left rotary frame 5), so that the tool 7 located at the bottom in FIG 2 overhead tool are rotated in a corresponding manner downwards.
  • the turntable or the table frame 3 can be rotated by 180 ° in a horizontal plane of rotation, so that the opposite rotating frame 5 can be rotated with its corresponding tools to the weld.
  • tool carriers 4a are arranged horizontally and linearly displaceable on a table frame 3a in the direction of arrow L.
  • Each tool carrier 4a is associated with a rotary frame 5a, which is mounted rotatably relative to the respective tool carrier 4a about a horizontal axis of rotation.
  • Each rotary frame 5a corresponds to the embodiment according to FIG. 2 and is provided with a tool 6a, 7a both in the region of its upper side and in the region of its lower side.
  • Functionally identical components in the embodiment of FIG. 3 are denoted by the same reference numerals as in the embodiment of FIG. 2, but with the addition of the letter a, Mistake.
  • the table frame 3a can either be arranged stationary relative to a base or rotatable about a vertical vertical axis. This depends on where the actual welding elements of the industrial welding system are located. If the welding elements are arranged so that the tool holder 4a and a complementary rotational mobility of the rotating frame 5a of each of the tools 6a, 7a can be delivered to the respective welding point and thus the welding elements by a simple Linearverfahr Anlagen the rotary table 5a, the table frame 3a is preferably stationary arranged and only the tool carrier 4a are arranged linearly movable relative to the table frame 3a.
  • a table frame 3a according to FIG. 3 is additionally rotatably mounted about a vertical vertical axis. Also in the embodiment according to FIG. 3 or in the embodiments not shown, suitable drive and control means are provided in order to enable a fully automatic function of all movements of the industrial welding system.
  • a manual rotation of the rotating frame 5 may be provided.
  • the rotating frames 5 are preferably blockable in their horizontal position by mechanical locking means, which are preferably manually releasable.
  • the control by the control means and by the central control is effected by predetermined control parameters. It is also possible to carry out the control via closed control circuits.
  • the movable parts of the industrial welding system associated with corresponding sensor systems that are connected to the central control transmit signals and information about current positions, angular positions, travel paths and the like.
  • the central controller preferably has data memory and corresponding data processing programs in order to enable the respectively desired activation of the individual drives on the basis of setpoint and actual value comparisons.

Landscapes

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

Abstract

L'invention concerne un système de soudage industriel équipé d'un plateau porte-outils comprenant au moins un élément porte-outils sur lequel peuvent être fixées des pièces à souder. Le système selon l'invention est caractérisé en ce que l'élément porte-outils (6, 7) est disposé sur un cadre tournant (5, 5a) qui est monté rotatif autour d'un axe de rotation parallèle à une surface de base du plateau porte-outils (3, 4, 3a, 4a). Ce système peut être utilisé pour souder des pièces en plastique dans le domaine de l'industrie automobile.
EP06723745A 2005-04-22 2006-03-25 Systeme de soudage industriel Withdrawn EP1871591A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005019688A DE102005019688A1 (de) 2005-04-22 2005-04-22 Industrieschweißanlage
PCT/EP2006/002767 WO2006114173A1 (fr) 2005-04-22 2006-03-25 Systeme de soudage industriel

Publications (1)

Publication Number Publication Date
EP1871591A1 true EP1871591A1 (fr) 2008-01-02

Family

ID=36469857

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06723745A Withdrawn EP1871591A1 (fr) 2005-04-22 2006-03-25 Systeme de soudage industriel

Country Status (6)

Country Link
US (1) US20090212090A1 (fr)
EP (1) EP1871591A1 (fr)
CA (1) CA2619737C (fr)
DE (1) DE102005019688A1 (fr)
MX (1) MX2007012621A (fr)
WO (1) WO2006114173A1 (fr)

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DE102005019688A1 (de) 2006-10-26
US20090212090A1 (en) 2009-08-27
CA2619737A1 (fr) 2007-11-02
WO2006114173A1 (fr) 2006-11-02
CA2619737C (fr) 2012-10-16
MX2007012621A (es) 2008-03-10

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