WO2019001646A1 - Liaison bout à bout de profilés en caoutchouc - Google Patents

Liaison bout à bout de profilés en caoutchouc Download PDF

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Publication number
WO2019001646A1
WO2019001646A1 PCT/DE2018/100602 DE2018100602W WO2019001646A1 WO 2019001646 A1 WO2019001646 A1 WO 2019001646A1 DE 2018100602 W DE2018100602 W DE 2018100602W WO 2019001646 A1 WO2019001646 A1 WO 2019001646A1
Authority
WO
WIPO (PCT)
Prior art keywords
sections
film
profile
impact
sealing profile
Prior art date
Application number
PCT/DE2018/100602
Other languages
German (de)
English (en)
Inventor
Philipp RUDOLF
Original Assignee
ATN Hölzel 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 ATN Hölzel GmbH filed Critical ATN Hölzel GmbH
Priority to DE112018003306.6T priority Critical patent/DE112018003306A5/de
Publication of WO2019001646A1 publication Critical patent/WO2019001646A1/fr

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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
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3404—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
    • B29C65/3444—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint being a ribbon, band or strip
    • 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
    • B29C65/022—Particular heating or welding methods not otherwise provided for
    • 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
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3468—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the means for supplying heat to said heated elements which remain in the join, e.g. special electrical connectors of windings
    • 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
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3472—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint
    • B29C65/3476—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being metallic
    • 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
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/3472—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint
    • B29C65/3476—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being metallic
    • B29C65/348—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being metallic with a polymer coating
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
    • B29C65/4815—Hot melt adhesives, e.g. thermoplastic adhesives
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5007—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like
    • B29C65/5021—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the structure of said adhesive tape, threads or the like being multi-layered
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5057—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like positioned between the surfaces 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
    • B29C66/01—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
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt 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
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/524—Joining profiled elements
    • B29C66/5241—Joining profiled elements for forming coaxial connections, i.e. the profiled elements to be joined forming a zero angle relative to each other
    • 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
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0053—Producing sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J10/00—Sealing arrangements
    • B60J10/20—Sealing arrangements characterised by the shape
    • B60J10/23—Sealing arrangements characterised by the shape assembled from two or more parts
    • B60J10/233—Modular sealing arrangements, i.e. arrangements built up from a large number of joined modules
    • B60J10/2335—Modular sealing arrangements, i.e. arrangements built up from a large number of joined modules with joint end members, e.g. abutting ends
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5092—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like characterised by the tape handling mechanisms, e.g. using vacuum
    • 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
    • B29L2031/001—Profiled members, e.g. beams, sections
    • B29L2031/003—Profiled members, e.g. beams, sections having a profiled transverse cross-section
    • 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
    • B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
    • B29L2031/265—Packings, Gaskets
    • 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
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3055—Cars

Definitions

  • the invention relates to a method for producing a shock-side profile rubber compound, in particular as
  • RMS self-reactive multilayer system
  • the invention relates to an RMS film for carrying out the
  • the known RMS films consist of at least two mostly metallic materials that are exothermic
  • RMS films are produced by magnetron sputter deposition, with several hundred to several thousand alternating
  • the exothermic chemical reaction is started by an activation energy.
  • the activation energy can thus be introduced, for example, by means of an electrical break spark or arc so an arc.
  • the activation energy causes a phase transition of the metastable RMS materials. This releases energy in the form of heat. This heat activates the reaction again in neighboring areas. This forms a
  • the RMS is thus as
  • Heat source for connecting two components used is particularly advantageous in this technology is the very low heat input into the components to be joined due to playing within a few milliseconds
  • the RMS foils can be structured, ie determined, by means of scissors or rotary knives, by punching or by means of a laser or via masks when the RMS is deposited by direct separation
  • the RMS foils can also be adapted to the respective cross sections of the profile rubber sections or sealing profile sections.
  • Sealing profiles introduced a known reactive multilayer system - film (RMS film). Subsequently, the profile rubber sections or sealing profile sections are brought together or pressed together. Subsequently, by a break-off spark or arc, for example, generated by an electrical impulse the fast
  • auxiliary substances can be provided, which are provided on the RMS film or on the cut surfaces of the profile rubber or sealing profile
  • Profile rubbers for example, on motor vehicle doors, are known in different designs.
  • EP 1915270 Bl discloses a method for joining the joint of two matching profiled ends of a sealing profile. For this purpose, the ends of the rubber profile are moved away from each other to create a working gap. In the working gap, a welding foil is introduced. After merging the ends of the
  • Sealing profile is done by supplying heat energy welding the ends of the profile rubber, wherein the heat is introduced at the ends of the sealing profile and / or by heating the welding film.
  • the object of the present invention is to provide a method and an RMS film that automates the production of an impact side
  • the invention solves the task with the features of the main claim.
  • the invention relates to a method for producing an impact-side connection of
  • Profile rubber sections or sealing profile sections are joined in this case have at least partially the same profile.
  • a reactive multi-layer system film, or RMS film for short consists of only a few nanometers thick single layers of at least two materials, which are alternately in many layers
  • Breaking spark or arc activated.
  • the heating power and reaction temperature of the RMS film is determined by their design (thickness, materials) and can thus be adapted to the specific requirements.
  • the method is particularly suitable for both end portions of a circumferential profile rubber or
  • Sealing profile which is formed with a hollow profile to connect.
  • the connection is for example also possible if the profile rubber already on the
  • the reactive multilayer system film also called RMS film
  • Hot melt adhesive coating or a Sch Strukturtolienbetikung or has a thermoplastic coating can also be processed profile rubbers or sealing profiles, which can not be melted by the material or only conditionally
  • Hot melt adhesive or welding foils or a thermoplastic which in the heat generated by the RMS film
  • reaction residues of the RMS film bound so that the originally one - sided or two - sided coatings form an intimate bond with the reaction residues of the RMS film and with each other, which after cooling the required stability and strength and in the
  • the activation to initiate a reaction of the RMS film by means of a Piezokr generated generated spark as a break spark or arc can thus be realized mechanically by a movement of a robot.
  • the design is simple and reliable.
  • the RMS film is passed through a gripper, for example with a vacuum gripper or gripper or a gripper tweezer between the gripper
  • a gripper allows for easy
  • the reactive multilayer system film is on the surfaces of the reactive multilayer system film, a hot melt adhesive layer, a welding film or a
  • thermoplastic coating As a result, it is also possible to process thermally critical or thermally insensitive materials of the sealing profiles or profile rubbers by melting the hot-melt adhesive layer, the welding film and the thermoplastic coating by the heat of reaction of the RMS film, but not the respective material of the sealing profiles or profile rubbers.
  • the coating of the surfaces of the reactive multilayer system film can take place within the scope of the process or else be pre-assembled, so that it can be used in the Procedure for the coating of the RMS film is no time delay and thus the cycle times can be kept low in automated operation.
  • the RMS film can be prefabricated in sections on a carrier film, between two
  • Carrier films or in a carrier film for example, a welding film or hot melt foil or a
  • thermoplastic coating may be arranged, wherein the carrier foils are guided through the gap with RMS foil sections and the RMS foil sections are positioned in the region of the impact side cut surfaces.
  • the impact-side cut surfaces or the impact-side ends are pushed together and the RMS film sections are activated by means of a spark or arc.
  • the area of the RMS film sections is melted out of the respective carrier film and the
  • the reactive multilayer system film is firstly arranged on one of the cut surfaces of the joint profile rubber sections or sealing profile sections to be joined together.
  • an adhesive layer is present on the RMS film, for example, which allows a simple and supportive arrangement of the RMS film on one of the cut surfaces in order to prevent accidental slippage or displacement of the RMS film, in particular when precisely aligning the cut surfaces with one another.
  • one gripping element engages around the items to be joined
  • Profile rubber sections or sealing profile sections By the respectively to be joined profile rubber sections or
  • the method of the invention the profile rubber or the sealing profile before introducing or arranging the reactive multilayer system film (RMS film) between or to the impact-side cut surfaces at a destination
  • the gluing of the profile rubber or sealing profile can be carried out continuously from an endless profile rubber.
  • the reactive multilayer system film is glued or fixed on the first impact-side cut surface and then the profile rubber or the sealing profile is applied and the second impact-side cut surface aligned with the first impact-side cut surface and
  • Destination which may be, for example, a vehicle door or a body part as described above, the RMS film on the front, running first cut surface
  • the reactive multi-layer system film is used as a band or as a section between the
  • the reactive multi-layer - system film is separated from the belt by a separating device, whereby the RMS film can be supplied as needed and areally dimensioned or tailored according to the requirements.
  • the RMS film can be structured as described above arbitrarily, creating a more targeted Cutting to the cross section of the cut surface is possible.
  • the cut surfaces of the profile rubber sections to be assembled into a matching cross section and / or cross section suitable for the connection are brought for the before or the activation of the reactive multilayer system film. This will ensure that the connection is made
  • 1 is a side view of an adhesive spot with the addition of the RMS film
  • FIG. 2 shows a side view of a gluing site at the moment of the triggering of an electrical pulse
  • FIG. 3 shows the representation of the method step of
  • FIG. 5 is a side view of an applied adhesive in the final position at the moment of triggering a
  • Fig. 6a shows an RMS film with carrier film in two views
  • the two opposing impact-side cut surfaces 1 are spaced apart for insertion or insertion of the RMS film 3.
  • the RMS film 3 is introduced or inserted, for example, via a vacuum gripper or pincer-like gripper or a tweezer gripper or as a section of a carrier film between the two impact-side cut surfaces 1. It does not matter where the
  • Profile rubber sections 2 or sealing profile sections 2 are arranged.
  • An arrangement on a carrier component 4, for example a motor vehicle body part 4 or a motor vehicle door 4 is just as possible as the
  • Profile rubber rings are made of sealing profiles.
  • the RMS film 3 between the impact-side cut surfaces 1 of the profile rubber sections 2 or Sealing profile sections 2 arranged and the two opposing abutting cut surfaces 1 are pressed together or to the RMS - film 3.
  • the exothermic reaction of the reactive multilayer system film 3 is activated in a manner known per se, for example via a piezo igniter, and the melting or melting of the two impact side occurs due to the heat effect
  • Profile rubber sections 2 or sealing profile sections 2 for a permanent connection are included.
  • Material for use is on the RMS film 3 and / or on the impact-side cut surfaces 1 of the mating profile rubber sections 2 or sealing profile sections 2 a hot melt layer 7 or weld film 7 or
  • Thermoplastic coating 7 applied which melt under the heat effect of the exothermic reaction and the two impact-side cut surfaces 1 of the mating profile rubber sections 2 or sealing profile sections 2 connect. Regardless of the material of the respective profile rubber sections 2 or sealing profile sections 2 to be joined together, before the RMS film 3 is activated, the butt end is gripped and pushed toward each other at the abutting end to push the action of the RMS film 3 between the two abutment sides
  • Figures 1 and 2 show that the profile rubber 2 or the sealing profile 2 before placing or arranging the reactive multilayer system film 3 between or on the impact-side cut surfaces 1 at a destination, namely on a support member 4 has been applied.
  • Carrier component 4 is applied. On this impact-side cut surface 1, the reactive multi-layer system film 3 is or is first arranged. This RMS film 3, for example, a welding film 7 was applied on both sides.
  • the RMS film 3 with, for example, the
  • Welding film 7 is preferably on the to the impact-side sectional surface 1 of the profile rubber section 2 or
  • Section 1 already the reactive multi-layer system film 3 was glued or fixed, applied or
  • Profile rubber sections 2 or sealing profile sections 2 in a matching cross-sectional stem and / or brought for the bonding or compound suitable cross-section Storm. This is done by embracing the impact side
  • An RMS film 3 according to the invention is, as shown in FIG. 6a, prefabricated in sections on between two carrier films 6, which for example have a
  • Welding film 7 or hot melt adhesive film 7 or a film on a thermoplastic coating 7 is arranged.
  • Thermoplastic coating 7 available. Not shown is a weld film 7 or hot glue film 7 or a
  • Thermoplastic coating 7 as a simple carrier film 6 with one side of it arranged RMS film 3 or
  • FIG. 6b Another exemplary embodiment of the RMS film 3 is shown in Figure 6b, wherein on both surfaces of a RMS film 3, a welding film 7 or hot melt adhesive film 7 or a thermoplastic coating 7 is arranged.
  • the RMS film 3 has the shape of an exemplary cross section of a profile rubber section (2) or
  • Hot glue film 7 or a thermoplastic coating 7 is applied over the entire surface of the RMS film 3.
  • Hot glue film 7 or a thermoplastic coating 7 is applied over the entire surface of the RMS film 3.
  • Hot - melt adhesive film 7 or RMS films 3 provided with a thermoplastic coating 7 are also used on RMS films 3 on the single - surface weld film 7 or
  • Hot glue film 7 or a thermoplastic coating 7 was applied. Depending on the thickness of the RMS film 3 and / or the welding film 7 or hot glue film 7 or
  • Thermoplastic coating 7 can do this to a
  • Thermoplastic coating 7 may alternatively and / or
  • Thermoplastic coating 7 applied or coated RMS film 3 can be used. Due to the exothermic reaction of the activated reactive multilayer system film 3 and its subsequent heating, the melting or melting of the welding film 7 or
  • Hot melt film 7 or the thermoplastic coating 7 melted or fused or heated or
  • Joint detection takes place continuously and simultaneously or sequentially.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

L'invention vise à proposer un procédé et un film RMS qui permette la production automatisée rapide et fiable d'une liaison bout à bout de profilés en caoutchouc. À cet effet l'invention concerne un procédé de production automatisé d'une liaison bout à bout de segments de profilés (2) en caoutchouc ou de segments de profilés (2) d'étanchéité par assemblage des surfaces de coupe côté extrémité (1) des segments de profilés (2) en caoutchouc ou des segments de profilés (2) d'étanchéité, les surfaces de coupe côté extrémité (1) à joindre des segments de profilés (2) en caoutchouc ou des segments de profilés (2) d'étanchéité étant orientées les unes vers les autres. Le procédé est caractérisé en ce qu'un film constitué d'un système réactif multicouche est introduit ou agencé entre les surfaces de coupe côté extrémité (1) des segments de profilés (2) en caoutchouc ou des segments de profilés (2) d'étanchéité à assembler, en ce que les deux surfaces de coupe côté extrémité (1) des segments de profilés (2) en caoutchouc ou des segments de profilés (2) d'étanchéité sont ensuite réunies ou pressées l'une contre l'autre côté surface de coupe, en ce qu'une réaction exothermique du film constitué d'un système réactif multicouche (3) est activée en même temps ou par la suite de manière connue, et la chaleur de la réaction exothermique provoque une fusion des deux surfaces de coupe côté extrémité (1) des segments de profilés (2) en caoutchouc ou des segments de profilés (2) d'étanchéité à assembler, assurant une liaison durable.
PCT/DE2018/100602 2017-06-30 2018-06-29 Liaison bout à bout de profilés en caoutchouc WO2019001646A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112018003306.6T DE112018003306A5 (de) 2017-06-30 2018-06-29 Stossseitige profilgummiverbindung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017114753.5 2017-06-30
DE102017114753 2017-06-30

Publications (1)

Publication Number Publication Date
WO2019001646A1 true WO2019001646A1 (fr) 2019-01-03

Family

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PCT/DE2018/100602 WO2019001646A1 (fr) 2017-06-30 2018-06-29 Liaison bout à bout de profilés en caoutchouc

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Country Link
DE (2) DE112018003306A5 (fr)
WO (1) WO2019001646A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HRP20240009T1 (hr) * 2019-07-18 2024-03-29 Eldisy Gmbh Spojena profilna traka sa metalnim markerom i postupak spajanja za njenu proizvodnju

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2961363A (en) * 1956-03-27 1960-11-22 Dow Chemical Co Coupling method for thermoplastic components
EP0665261A2 (fr) 1994-01-31 1995-08-02 METZELER Automotive Profiles GmbH Procédé pour la réalisation de liaisons bout à bout de profilés en matière élastomère
DE102007020389A1 (de) * 2007-04-30 2008-11-06 Airbus Deutschland Gmbh Fügeverfahren zum Fügen von Bauteilen
EP1915270B1 (fr) 2005-08-17 2009-03-18 Grohmann Engineering GmbH Procede pour assembler le bord de profils d'etancheite et dispositif pour le mettre en oeuvre

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2961363A (en) * 1956-03-27 1960-11-22 Dow Chemical Co Coupling method for thermoplastic components
EP0665261A2 (fr) 1994-01-31 1995-08-02 METZELER Automotive Profiles GmbH Procédé pour la réalisation de liaisons bout à bout de profilés en matière élastomère
EP1915270B1 (fr) 2005-08-17 2009-03-18 Grohmann Engineering GmbH Procede pour assembler le bord de profils d'etancheite et dispositif pour le mettre en oeuvre
DE102007020389A1 (de) * 2007-04-30 2008-11-06 Airbus Deutschland Gmbh Fügeverfahren zum Fügen von Bauteilen

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DE112018003306A5 (de) 2020-03-26
DE102018115878A1 (de) 2019-01-03

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